Graph: national county↔district↔legislator authority layer

The first edges in the repo. Every US county now links to the districts it
sits in, weighted by area overlap, and every legislator links to the district
they represent — county → district → representative, traversable.

Data (PostGIS, no Atlas dependency — computed directly from geometry):
- data/county_district_edges.jsonl — 16,328 weighted edges. area_weight =
  ST_Area(ST_Intersection(county, district))/ST_Area(county) over ST_MakeValid
  Census TIGER 2024 geometries, overlaps <0.5% dropped. Uses area-intersection,
  NOT centroid-in-polygon, so urban districts that carve through counties
  (e.g. GA CD-5 / Atlanta across Clayton+DeKalb+Fulton) are captured, not
  silently dropped. Per-county weights sum to ~1.0 per district type.

build.py:
- ~6,896 new district nodes: 435 CD (ACS demographics where available; sparse
  for the 8 states missing from acs_cd) + 4,927 state-house + 1,897 state-senate
  (geometry-only). GEOID/number-keyed, stable.
- county index.md gains a `districts:` block (frontmatter) + a ## Districts
  section (body links, so link-integrity checks them).
- legislators + US House members gain `represents:` pointing at their district
  node; edge stored once on the person, inverse left to the view.
- schemas/jurisdiction: classification enum + chamber/districts fields.

Honest gaps (logged, not hidden): ID + NH have no state-house geometry, so
their house districts get nodes (represents resolves) but no county edges;
CD nodes for acs_cd-missing states are demographically sparse.

Deterministic (byte-identical rebuild); validate.py passes 26,617 records,
link-integrity clean (every district/represents link resolves).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

data/jurisdictions/us/states/nj/counties/atlantic/index.md

@@ -22,9 +22,39 @@ demographics:
   race_native: 1961
   hispanic: 56285
   bachelors_plus: 82793
+districts:
+  - to: "us/states/nj/districts/02"
+    rel: in-district
+    area_weight: 0.9057
+  - to: "us/states/nj/districts/senate/2"
+    rel: in-district
+    area_weight: 0.5442
+  - to: "us/states/nj/districts/senate/8"
+    rel: in-district
+    area_weight: 0.1762
+  - to: "us/states/nj/districts/senate/1"
+    rel: in-district
+    area_weight: 0.1134
+  - to: "us/states/nj/districts/senate/4"
+    rel: in-district
+    area_weight: 0.0732
+  - to: "us/states/nj/districts/house/2"
+    rel: in-district
+    area_weight: 0.5442
+  - to: "us/states/nj/districts/house/8"
+    rel: in-district
+    area_weight: 0.1762
+  - to: "us/states/nj/districts/house/1"
+    rel: in-district
+    area_weight: 0.1134
+  - to: "us/states/nj/districts/house/4"
+    rel: in-district
+    area_weight: 0.0732
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +86,19 @@ County jurisdiction — 13 officeholders mapped.
 | Hispanic/Latino | 56285 |
 | Bachelor's or higher | 82793 |
 
+## Districts
+
+- [NJ-02](/us/states/nj/districts/02.md) — 91% (congressional)
+- [NJ Senate District 2](/us/states/nj/districts/senate/2.md) — 54% (state senate)
+- [NJ Senate District 8](/us/states/nj/districts/senate/8.md) — 18% (state senate)
+- [NJ Senate District 1](/us/states/nj/districts/senate/1.md) — 11% (state senate)
+- [NJ Senate District 4](/us/states/nj/districts/senate/4.md) — 7% (state senate)
+- [NJ House District 2](/us/states/nj/districts/house/2.md) — 54% (state house)
+- [NJ House District 8](/us/states/nj/districts/house/8.md) — 18% (state house)
+- [NJ House District 1](/us/states/nj/districts/house/1.md) — 11% (state house)
+- [NJ House District 4](/us/states/nj/districts/house/4.md) — 7% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/bergen/index.md

@@ -22,9 +22,54 @@ demographics:
   race_native: 2737
   hispanic: 218856
   bachelors_plus: 511552
+districts:
+  - to: "us/states/nj/districts/05"
+    rel: in-district
+    area_weight: 0.7348
+  - to: "us/states/nj/districts/09"
+    rel: in-district
+    area_weight: 0.2623
+  - to: "us/states/nj/districts/senate/39"
+    rel: in-district
+    area_weight: 0.4728
+  - to: "us/states/nj/districts/senate/38"
+    rel: in-district
+    area_weight: 0.1715
+  - to: "us/states/nj/districts/senate/37"
+    rel: in-district
+    area_weight: 0.1319
+  - to: "us/states/nj/districts/senate/36"
+    rel: in-district
+    area_weight: 0.1127
+  - to: "us/states/nj/districts/senate/40"
+    rel: in-district
+    area_weight: 0.0908
+  - to: "us/states/nj/districts/senate/35"
+    rel: in-district
+    area_weight: 0.0199
+  - to: "us/states/nj/districts/house/39"
+    rel: in-district
+    area_weight: 0.4728
+  - to: "us/states/nj/districts/house/38"
+    rel: in-district
+    area_weight: 0.1715
+  - to: "us/states/nj/districts/house/37"
+    rel: in-district
+    area_weight: 0.1319
+  - to: "us/states/nj/districts/house/36"
+    rel: in-district
+    area_weight: 0.1127
+  - to: "us/states/nj/districts/house/40"
+    rel: in-district
+    area_weight: 0.0908
+  - to: "us/states/nj/districts/house/35"
+    rel: in-district
+    area_weight: 0.0199
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +101,24 @@ County jurisdiction — 2 officeholders mapped.
 | Hispanic/Latino | 218856 |
 | Bachelor's or higher | 511552 |
 
+## Districts
+
+- [NJ-05](/us/states/nj/districts/05.md) — 73% (congressional)
+- [NJ-09](/us/states/nj/districts/09.md) — 26% (congressional)
+- [NJ Senate District 39](/us/states/nj/districts/senate/39.md) — 47% (state senate)
+- [NJ Senate District 38](/us/states/nj/districts/senate/38.md) — 17% (state senate)
+- [NJ Senate District 37](/us/states/nj/districts/senate/37.md) — 13% (state senate)
+- [NJ Senate District 36](/us/states/nj/districts/senate/36.md) — 11% (state senate)
+- [NJ Senate District 40](/us/states/nj/districts/senate/40.md) — 9% (state senate)
+- [NJ Senate District 35](/us/states/nj/districts/senate/35.md) — 2% (state senate)
+- [NJ House District 39](/us/states/nj/districts/house/39.md) — 47% (state house)
+- [NJ House District 38](/us/states/nj/districts/house/38.md) — 17% (state house)
+- [NJ House District 37](/us/states/nj/districts/house/37.md) — 13% (state house)
+- [NJ House District 36](/us/states/nj/districts/house/36.md) — 11% (state house)
+- [NJ House District 40](/us/states/nj/districts/house/40.md) — 9% (state house)
+- [NJ House District 35](/us/states/nj/districts/house/35.md) — 2% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/burlington/index.md

@@ -22,9 +22,36 @@ demographics:
   race_native: 956
   hispanic: 44974
   bachelors_plus: 194840
+districts:
+  - to: "us/states/nj/districts/03"
+    rel: in-district
+    area_weight: 0.9892
+  - to: "us/states/nj/districts/01"
+    rel: in-district
+    area_weight: 0.0081
+  - to: "us/states/nj/districts/senate/8"
+    rel: in-district
+    area_weight: 0.8378
+  - to: "us/states/nj/districts/senate/7"
+    rel: in-district
+    area_weight: 0.1355
+  - to: "us/states/nj/districts/senate/12"
+    rel: in-district
+    area_weight: 0.0214
+  - to: "us/states/nj/districts/house/8"
+    rel: in-district
+    area_weight: 0.8378
+  - to: "us/states/nj/districts/house/7"
+    rel: in-district
+    area_weight: 0.1355
+  - to: "us/states/nj/districts/house/12"
+    rel: in-district
+    area_weight: 0.0214
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +83,18 @@ County jurisdiction — 1 officeholders mapped.
 | Hispanic/Latino | 44974 |
 | Bachelor's or higher | 194840 |
 
+## Districts
+
+- [NJ-03](/us/states/nj/districts/03.md) — 99% (congressional)
+- [NJ-01](/us/states/nj/districts/01.md) — 1% (congressional)
+- [NJ Senate District 8](/us/states/nj/districts/senate/8.md) — 84% (state senate)
+- [NJ Senate District 7](/us/states/nj/districts/senate/7.md) — 14% (state senate)
+- [NJ Senate District 12](/us/states/nj/districts/senate/12.md) — 2% (state senate)
+- [NJ House District 8](/us/states/nj/districts/house/8.md) — 84% (state house)
+- [NJ House District 7](/us/states/nj/districts/house/7.md) — 14% (state house)
+- [NJ House District 12](/us/states/nj/districts/house/12.md) — 2% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/camden/index.md

@@ -22,9 +22,33 @@ demographics:
   race_native: 2484
   hispanic: 101417
   bachelors_plus: 185588
+districts:
+  - to: "us/states/nj/districts/01"
+    rel: in-district
+    area_weight: 0.9981
+  - to: "us/states/nj/districts/senate/4"
+    rel: in-district
+    area_weight: 0.5244
+  - to: "us/states/nj/districts/senate/6"
+    rel: in-district
+    area_weight: 0.302
+  - to: "us/states/nj/districts/senate/5"
+    rel: in-district
+    area_weight: 0.1724
+  - to: "us/states/nj/districts/house/4"
+    rel: in-district
+    area_weight: 0.5244
+  - to: "us/states/nj/districts/house/6"
+    rel: in-district
+    area_weight: 0.302
+  - to: "us/states/nj/districts/house/5"
+    rel: in-district
+    area_weight: 0.1724
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +80,17 @@ County jurisdiction — 2 officeholders mapped.
 | Hispanic/Latino | 101417 |
 | Bachelor's or higher | 185588 |
 
+## Districts
+
+- [NJ-01](/us/states/nj/districts/01.md) — 100% (congressional)
+- [NJ Senate District 4](/us/states/nj/districts/senate/4.md) — 52% (state senate)
+- [NJ Senate District 6](/us/states/nj/districts/senate/6.md) — 30% (state senate)
+- [NJ Senate District 5](/us/states/nj/districts/senate/5.md) — 17% (state senate)
+- [NJ House District 4](/us/states/nj/districts/house/4.md) — 52% (state house)
+- [NJ House District 6](/us/states/nj/districts/house/6.md) — 30% (state house)
+- [NJ House District 5](/us/states/nj/districts/house/5.md) — 17% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/cape-may/index.md

@@ -22,9 +22,21 @@ demographics:
   race_native: 354
   hispanic: 7854
   bachelors_plus: 39202
+districts:
+  - to: "us/states/nj/districts/02"
+    rel: in-district
+    area_weight: 0.459
+  - to: "us/states/nj/districts/senate/1"
+    rel: in-district
+    area_weight: 0.4585
+  - to: "us/states/nj/districts/house/1"
+    rel: in-district
+    area_weight: 0.4585
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +68,13 @@ County jurisdiction — 2 officeholders mapped.
 | Hispanic/Latino | 7854 |
 | Bachelor's or higher | 39202 |
 
+## Districts
+
+- [NJ-02](/us/states/nj/districts/02.md) — 46% (congressional)
+- [NJ Senate District 1](/us/states/nj/districts/senate/1.md) — 46% (state senate)
+- [NJ House District 1](/us/states/nj/districts/house/1.md) — 46% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/cumberland/index.md

@@ -22,9 +22,27 @@ demographics:
   race_native: 2784
   hispanic: 54804
   bachelors_plus: 25817
+districts:
+  - to: "us/states/nj/districts/02"
+    rel: in-district
+    area_weight: 0.7439
+  - to: "us/states/nj/districts/senate/1"
+    rel: in-district
+    area_weight: 0.5656
+  - to: "us/states/nj/districts/senate/3"
+    rel: in-district
+    area_weight: 0.1743
+  - to: "us/states/nj/districts/house/1"
+    rel: in-district
+    area_weight: 0.5656
+  - to: "us/states/nj/districts/house/3"
+    rel: in-district
+    area_weight: 0.1743
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +74,15 @@ County jurisdiction — 3 officeholders mapped.
 | Hispanic/Latino | 54804 |
 | Bachelor's or higher | 25817 |
 
+## Districts
+
+- [NJ-02](/us/states/nj/districts/02.md) — 74% (congressional)
+- [NJ Senate District 1](/us/states/nj/districts/senate/1.md) — 57% (state senate)
+- [NJ Senate District 3](/us/states/nj/districts/senate/3.md) — 17% (state senate)
+- [NJ House District 1](/us/states/nj/districts/house/1.md) — 57% (state house)
+- [NJ House District 3](/us/states/nj/districts/house/3.md) — 17% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/essex/index.md

@@ -22,9 +22,51 @@ demographics:
   race_native: 4603
   hispanic: 217167
   bachelors_plus: 326308
+districts:
+  - to: "us/states/nj/districts/11"
+    rel: in-district
+    area_weight: 0.5868
+  - to: "us/states/nj/districts/10"
+    rel: in-district
+    area_weight: 0.3652
+  - to: "us/states/nj/districts/08"
+    rel: in-district
+    area_weight: 0.0465
+  - to: "us/states/nj/districts/senate/27"
+    rel: in-district
+    area_weight: 0.3552
+  - to: "us/states/nj/districts/senate/40"
+    rel: in-district
+    area_weight: 0.2184
+  - to: "us/states/nj/districts/senate/34"
+    rel: in-district
+    area_weight: 0.1512
+  - to: "us/states/nj/districts/senate/29"
+    rel: in-district
+    area_weight: 0.1496
+  - to: "us/states/nj/districts/senate/28"
+    rel: in-district
+    area_weight: 0.1157
+  - to: "us/states/nj/districts/house/27"
+    rel: in-district
+    area_weight: 0.3552
+  - to: "us/states/nj/districts/house/40"
+    rel: in-district
+    area_weight: 0.2184
+  - to: "us/states/nj/districts/house/34"
+    rel: in-district
+    area_weight: 0.1512
+  - to: "us/states/nj/districts/house/29"
+    rel: in-district
+    area_weight: 0.1496
+  - to: "us/states/nj/districts/house/28"
+    rel: in-district
+    area_weight: 0.1157
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +98,23 @@ County jurisdiction — 2 officeholders mapped.
 | Hispanic/Latino | 217167 |
 | Bachelor's or higher | 326308 |
 
+## Districts
+
+- [NJ-11](/us/states/nj/districts/11.md) — 59% (congressional)
+- [NJ-10](/us/states/nj/districts/10.md) — 37% (congressional)
+- [NJ-08](/us/states/nj/districts/08.md) — 5% (congressional)
+- [NJ Senate District 27](/us/states/nj/districts/senate/27.md) — 36% (state senate)
+- [NJ Senate District 40](/us/states/nj/districts/senate/40.md) — 22% (state senate)
+- [NJ Senate District 34](/us/states/nj/districts/senate/34.md) — 15% (state senate)
+- [NJ Senate District 29](/us/states/nj/districts/senate/29.md) — 15% (state senate)
+- [NJ Senate District 28](/us/states/nj/districts/senate/28.md) — 12% (state senate)
+- [NJ House District 27](/us/states/nj/districts/house/27.md) — 36% (state house)
+- [NJ House District 40](/us/states/nj/districts/house/40.md) — 22% (state house)
+- [NJ House District 34](/us/states/nj/districts/house/34.md) — 15% (state house)
+- [NJ House District 29](/us/states/nj/districts/house/29.md) — 15% (state house)
+- [NJ House District 28](/us/states/nj/districts/house/28.md) — 12% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/gloucester/index.md

@@ -22,9 +22,36 @@ demographics:
   race_native: 515
   hispanic: 25470
   bachelors_plus: 104720
+districts:
+  - to: "us/states/nj/districts/02"
+    rel: in-district
+    area_weight: 0.5625
+  - to: "us/states/nj/districts/01"
+    rel: in-district
+    area_weight: 0.4369
+  - to: "us/states/nj/districts/senate/3"
+    rel: in-district
+    area_weight: 0.5619
+  - to: "us/states/nj/districts/senate/4"
+    rel: in-district
+    area_weight: 0.3756
+  - to: "us/states/nj/districts/senate/5"
+    rel: in-district
+    area_weight: 0.0622
+  - to: "us/states/nj/districts/house/3"
+    rel: in-district
+    area_weight: 0.5619
+  - to: "us/states/nj/districts/house/4"
+    rel: in-district
+    area_weight: 0.3756
+  - to: "us/states/nj/districts/house/5"
+    rel: in-district
+    area_weight: 0.0622
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +83,18 @@ County jurisdiction — 1 officeholders mapped.
 | Hispanic/Latino | 25470 |
 | Bachelor's or higher | 104720 |
 
+## Districts
+
+- [NJ-02](/us/states/nj/districts/02.md) — 56% (congressional)
+- [NJ-01](/us/states/nj/districts/01.md) — 44% (congressional)
+- [NJ Senate District 3](/us/states/nj/districts/senate/3.md) — 56% (state senate)
+- [NJ Senate District 4](/us/states/nj/districts/senate/4.md) — 38% (state senate)
+- [NJ Senate District 5](/us/states/nj/districts/senate/5.md) — 6% (state senate)
+- [NJ House District 3](/us/states/nj/districts/house/3.md) — 56% (state house)
+- [NJ House District 4](/us/states/nj/districts/house/4.md) — 38% (state house)
+- [NJ House District 5](/us/states/nj/districts/house/5.md) — 6% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/hudson/index.md

@@ -22,9 +22,48 @@ demographics:
   race_native: 7051
   hispanic: 292607
   bachelors_plus: 360526
+districts:
+  - to: "us/states/nj/districts/08"
+    rel: in-district
+    area_weight: 0.6775
+  - to: "us/states/nj/districts/09"
+    rel: in-district
+    area_weight: 0.1398
+  - to: "us/states/nj/districts/10"
+    rel: in-district
+    area_weight: 0.1043
+  - to: "us/states/ny/districts/10"
+    rel: in-district
+    area_weight: 0.0138
+  - to: "us/states/nj/districts/senate/31"
+    rel: in-district
+    area_weight: 0.4105
+  - to: "us/states/nj/districts/senate/33"
+    rel: in-district
+    area_weight: 0.2629
+  - to: "us/states/nj/districts/senate/32"
+    rel: in-district
+    area_weight: 0.1435
+  - to: "us/states/nj/districts/senate/29"
+    rel: in-district
+    area_weight: 0.0234
+  - to: "us/states/nj/districts/house/31"
+    rel: in-district
+    area_weight: 0.4105
+  - to: "us/states/nj/districts/house/33"
+    rel: in-district
+    area_weight: 0.2629
+  - to: "us/states/nj/districts/house/32"
+    rel: in-district
+    area_weight: 0.1435
+  - to: "us/states/nj/districts/house/29"
+    rel: in-district
+    area_weight: 0.0234
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +95,22 @@ County jurisdiction — 4 officeholders mapped.
 | Hispanic/Latino | 292607 |
 | Bachelor's or higher | 360526 |
 
+## Districts
+
+- [NJ-08](/us/states/nj/districts/08.md) — 68% (congressional)
+- [NJ-09](/us/states/nj/districts/09.md) — 14% (congressional)
+- [NJ-10](/us/states/nj/districts/10.md) — 10% (congressional)
+- [NY-10](/us/states/ny/districts/10.md) — 1% (congressional)
+- [NJ Senate District 31](/us/states/nj/districts/senate/31.md) — 41% (state senate)
+- [NJ Senate District 33](/us/states/nj/districts/senate/33.md) — 26% (state senate)
+- [NJ Senate District 32](/us/states/nj/districts/senate/32.md) — 14% (state senate)
+- [NJ Senate District 29](/us/states/nj/districts/senate/29.md) — 2% (state senate)
+- [NJ House District 31](/us/states/nj/districts/house/31.md) — 41% (state house)
+- [NJ House District 33](/us/states/nj/districts/house/33.md) — 26% (state house)
+- [NJ House District 32](/us/states/nj/districts/house/32.md) — 14% (state house)
+- [NJ House District 29](/us/states/nj/districts/house/29.md) — 2% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/hunterdon/index.md

@@ -22,9 +22,33 @@ demographics:
   race_native: 244
   hispanic: 12117
   bachelors_plus: 77088
+districts:
+  - to: "us/states/nj/districts/07"
+    rel: in-district
+    area_weight: 0.9985
+  - to: "us/states/nj/districts/senate/23"
+    rel: in-district
+    area_weight: 0.4257
+  - to: "us/states/nj/districts/senate/15"
+    rel: in-district
+    area_weight: 0.2877
+  - to: "us/states/nj/districts/senate/16"
+    rel: in-district
+    area_weight: 0.2862
+  - to: "us/states/nj/districts/house/23"
+    rel: in-district
+    area_weight: 0.4257
+  - to: "us/states/nj/districts/house/15"
+    rel: in-district
+    area_weight: 0.2877
+  - to: "us/states/nj/districts/house/16"
+    rel: in-district
+    area_weight: 0.2862
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +80,17 @@ County jurisdiction.
 | Hispanic/Latino | 12117 |
 | Bachelor's or higher | 77088 |
 
+## Districts
+
+- [NJ-07](/us/states/nj/districts/07.md) — 100% (congressional)
+- [NJ Senate District 23](/us/states/nj/districts/senate/23.md) — 43% (state senate)
+- [NJ Senate District 15](/us/states/nj/districts/senate/15.md) — 29% (state senate)
+- [NJ Senate District 16](/us/states/nj/districts/senate/16.md) — 29% (state senate)
+- [NJ House District 23](/us/states/nj/districts/house/23.md) — 43% (state house)
+- [NJ House District 15](/us/states/nj/districts/house/15.md) — 29% (state house)
+- [NJ House District 16](/us/states/nj/districts/house/16.md) — 29% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/mercer/index.md

@@ -22,9 +22,36 @@ demographics:
   race_native: 5214
   hispanic: 89099
   bachelors_plus: 174244
+districts:
+  - to: "us/states/nj/districts/12"
+    rel: in-district
+    area_weight: 0.5666
+  - to: "us/states/nj/districts/03"
+    rel: in-district
+    area_weight: 0.4332
+  - to: "us/states/nj/districts/senate/15"
+    rel: in-district
+    area_weight: 0.5796
+  - to: "us/states/nj/districts/senate/14"
+    rel: in-district
+    area_weight: 0.3395
+  - to: "us/states/nj/districts/senate/16"
+    rel: in-district
+    area_weight: 0.0806
+  - to: "us/states/nj/districts/house/15"
+    rel: in-district
+    area_weight: 0.5796
+  - to: "us/states/nj/districts/house/14"
+    rel: in-district
+    area_weight: 0.3395
+  - to: "us/states/nj/districts/house/16"
+    rel: in-district
+    area_weight: 0.0806
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +83,18 @@ County jurisdiction — 1 officeholders mapped.
 | Hispanic/Latino | 89099 |
 | Bachelor's or higher | 174244 |
 
+## Districts
+
+- [NJ-12](/us/states/nj/districts/12.md) — 57% (congressional)
+- [NJ-03](/us/states/nj/districts/03.md) — 43% (congressional)
+- [NJ Senate District 15](/us/states/nj/districts/senate/15.md) — 58% (state senate)
+- [NJ Senate District 14](/us/states/nj/districts/senate/14.md) — 34% (state senate)
+- [NJ Senate District 16](/us/states/nj/districts/senate/16.md) — 8% (state senate)
+- [NJ House District 15](/us/states/nj/districts/house/15.md) — 58% (state house)
+- [NJ House District 14](/us/states/nj/districts/house/14.md) — 34% (state house)
+- [NJ House District 16](/us/states/nj/districts/house/16.md) — 8% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/middlesex/index.md

@@ -22,9 +22,60 @@ demographics:
   race_native: 9028
   hispanic: 205792
   bachelors_plus: 391188
+districts:
+  - to: "us/states/nj/districts/12"
+    rel: in-district
+    area_weight: 0.5747
+  - to: "us/states/nj/districts/06"
+    rel: in-district
+    area_weight: 0.4117
+  - to: "us/states/nj/districts/senate/18"
+    rel: in-district
+    area_weight: 0.2188
+  - to: "us/states/nj/districts/senate/14"
+    rel: in-district
+    area_weight: 0.2121
+  - to: "us/states/nj/districts/senate/19"
+    rel: in-district
+    area_weight: 0.1658
+  - to: "us/states/nj/districts/senate/12"
+    rel: in-district
+    area_weight: 0.1298
+  - to: "us/states/nj/districts/senate/16"
+    rel: in-district
+    area_weight: 0.1269
+  - to: "us/states/nj/districts/senate/17"
+    rel: in-district
+    area_weight: 0.1149
+  - to: "us/states/nj/districts/senate/21"
+    rel: in-district
+    area_weight: 0.0142
+  - to: "us/states/nj/districts/house/18"
+    rel: in-district
+    area_weight: 0.2188
+  - to: "us/states/nj/districts/house/14"
+    rel: in-district
+    area_weight: 0.2121
+  - to: "us/states/nj/districts/house/19"
+    rel: in-district
+    area_weight: 0.1658
+  - to: "us/states/nj/districts/house/12"
+    rel: in-district
+    area_weight: 0.1298
+  - to: "us/states/nj/districts/house/16"
+    rel: in-district
+    area_weight: 0.1269
+  - to: "us/states/nj/districts/house/17"
+    rel: in-district
+    area_weight: 0.1149
+  - to: "us/states/nj/districts/house/21"
+    rel: in-district
+    area_weight: 0.0142
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +107,26 @@ County jurisdiction — 3 officeholders mapped.
 | Hispanic/Latino | 205792 |
 | Bachelor's or higher | 391188 |
 
+## Districts
+
+- [NJ-12](/us/states/nj/districts/12.md) — 57% (congressional)
+- [NJ-06](/us/states/nj/districts/06.md) — 41% (congressional)
+- [NJ Senate District 18](/us/states/nj/districts/senate/18.md) — 22% (state senate)
+- [NJ Senate District 14](/us/states/nj/districts/senate/14.md) — 21% (state senate)
+- [NJ Senate District 19](/us/states/nj/districts/senate/19.md) — 17% (state senate)
+- [NJ Senate District 12](/us/states/nj/districts/senate/12.md) — 13% (state senate)
+- [NJ Senate District 16](/us/states/nj/districts/senate/16.md) — 13% (state senate)
+- [NJ Senate District 17](/us/states/nj/districts/senate/17.md) — 11% (state senate)
+- [NJ Senate District 21](/us/states/nj/districts/senate/21.md) — 1% (state senate)
+- [NJ House District 18](/us/states/nj/districts/house/18.md) — 22% (state house)
+- [NJ House District 14](/us/states/nj/districts/house/14.md) — 21% (state house)
+- [NJ House District 19](/us/states/nj/districts/house/19.md) — 17% (state house)
+- [NJ House District 12](/us/states/nj/districts/house/12.md) — 13% (state house)
+- [NJ House District 16](/us/states/nj/districts/house/16.md) — 13% (state house)
+- [NJ House District 17](/us/states/nj/districts/house/17.md) — 11% (state house)
+- [NJ House District 21](/us/states/nj/districts/house/21.md) — 1% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/monmouth/index.md

@@ -22,9 +22,51 @@ demographics:
   race_native: 3886
   hispanic: 83325
   bachelors_plus: 326685
+districts:
+  - to: "us/states/nj/districts/04"
+    rel: in-district
+    area_weight: 0.3347
+  - to: "us/states/nj/districts/03"
+    rel: in-district
+    area_weight: 0.2874
+  - to: "us/states/nj/districts/06"
+    rel: in-district
+    area_weight: 0.113
+  - to: "us/states/nj/districts/senate/11"
+    rel: in-district
+    area_weight: 0.198
+  - to: "us/states/nj/districts/senate/13"
+    rel: in-district
+    area_weight: 0.1973
+  - to: "us/states/nj/districts/senate/12"
+    rel: in-district
+    area_weight: 0.1828
+  - to: "us/states/nj/districts/senate/30"
+    rel: in-district
+    area_weight: 0.1442
+  - to: "us/states/nj/districts/senate/10"
+    rel: in-district
+    area_weight: 0.0118
+  - to: "us/states/nj/districts/house/11"
+    rel: in-district
+    area_weight: 0.198
+  - to: "us/states/nj/districts/house/13"
+    rel: in-district
+    area_weight: 0.1973
+  - to: "us/states/nj/districts/house/12"
+    rel: in-district
+    area_weight: 0.1828
+  - to: "us/states/nj/districts/house/30"
+    rel: in-district
+    area_weight: 0.1442
+  - to: "us/states/nj/districts/house/10"
+    rel: in-district
+    area_weight: 0.0118
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +98,23 @@ County jurisdiction — 1 officeholders mapped.
 | Hispanic/Latino | 83325 |
 | Bachelor's or higher | 326685 |
 
+## Districts
+
+- [NJ-04](/us/states/nj/districts/04.md) — 33% (congressional)
+- [NJ-03](/us/states/nj/districts/03.md) — 29% (congressional)
+- [NJ-06](/us/states/nj/districts/06.md) — 11% (congressional)
+- [NJ Senate District 11](/us/states/nj/districts/senate/11.md) — 20% (state senate)
+- [NJ Senate District 13](/us/states/nj/districts/senate/13.md) — 20% (state senate)
+- [NJ Senate District 12](/us/states/nj/districts/senate/12.md) — 18% (state senate)
+- [NJ Senate District 30](/us/states/nj/districts/senate/30.md) — 14% (state senate)
+- [NJ Senate District 10](/us/states/nj/districts/senate/10.md) — 1% (state senate)
+- [NJ House District 11](/us/states/nj/districts/house/11.md) — 20% (state house)
+- [NJ House District 13](/us/states/nj/districts/house/13.md) — 20% (state house)
+- [NJ House District 12](/us/states/nj/districts/house/12.md) — 18% (state house)
+- [NJ House District 30](/us/states/nj/districts/house/30.md) — 14% (state house)
+- [NJ House District 10](/us/states/nj/districts/house/10.md) — 1% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/morris/index.md

@@ -22,9 +22,42 @@ demographics:
   race_native: 719
   hispanic: 82208
   bachelors_plus: 300104
+districts:
+  - to: "us/states/nj/districts/11"
+    rel: in-district
+    area_weight: 0.6419
+  - to: "us/states/nj/districts/07"
+    rel: in-district
+    area_weight: 0.3564
+  - to: "us/states/nj/districts/senate/25"
+    rel: in-district
+    area_weight: 0.4577
+  - to: "us/states/nj/districts/senate/24"
+    rel: in-district
+    area_weight: 0.2694
+  - to: "us/states/nj/districts/senate/26"
+    rel: in-district
+    area_weight: 0.2232
+  - to: "us/states/nj/districts/senate/21"
+    rel: in-district
+    area_weight: 0.0493
+  - to: "us/states/nj/districts/house/25"
+    rel: in-district
+    area_weight: 0.4577
+  - to: "us/states/nj/districts/house/24"
+    rel: in-district
+    area_weight: 0.2694
+  - to: "us/states/nj/districts/house/26"
+    rel: in-district
+    area_weight: 0.2232
+  - to: "us/states/nj/districts/house/21"
+    rel: in-district
+    area_weight: 0.0493
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +89,20 @@ County jurisdiction.
 | Hispanic/Latino | 82208 |
 | Bachelor's or higher | 300104 |
 
+## Districts
+
+- [NJ-11](/us/states/nj/districts/11.md) — 64% (congressional)
+- [NJ-07](/us/states/nj/districts/07.md) — 36% (congressional)
+- [NJ Senate District 25](/us/states/nj/districts/senate/25.md) — 46% (state senate)
+- [NJ Senate District 24](/us/states/nj/districts/senate/24.md) — 27% (state senate)
+- [NJ Senate District 26](/us/states/nj/districts/senate/26.md) — 22% (state senate)
+- [NJ Senate District 21](/us/states/nj/districts/senate/21.md) — 5% (state senate)
+- [NJ House District 25](/us/states/nj/districts/house/25.md) — 46% (state house)
+- [NJ House District 24](/us/states/nj/districts/house/24.md) — 27% (state house)
+- [NJ House District 26](/us/states/nj/districts/house/26.md) — 22% (state house)
+- [NJ House District 21](/us/states/nj/districts/house/21.md) — 5% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/ocean/index.md

@@ -22,9 +22,42 @@ demographics:
   race_native: 2587
   hispanic: 71391
   bachelors_plus: 207710
+districts:
+  - to: "us/states/nj/districts/04"
+    rel: in-district
+    area_weight: 0.5266
+  - to: "us/states/nj/districts/02"
+    rel: in-district
+    area_weight: 0.2985
+  - to: "us/states/nj/districts/senate/9"
+    rel: in-district
+    area_weight: 0.5375
+  - to: "us/states/nj/districts/senate/12"
+    rel: in-district
+    area_weight: 0.1536
+  - to: "us/states/nj/districts/senate/10"
+    rel: in-district
+    area_weight: 0.1059
+  - to: "us/states/nj/districts/senate/30"
+    rel: in-district
+    area_weight: 0.0275
+  - to: "us/states/nj/districts/house/9"
+    rel: in-district
+    area_weight: 0.5375
+  - to: "us/states/nj/districts/house/12"
+    rel: in-district
+    area_weight: 0.1536
+  - to: "us/states/nj/districts/house/10"
+    rel: in-district
+    area_weight: 0.1059
+  - to: "us/states/nj/districts/house/30"
+    rel: in-district
+    area_weight: 0.0275
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +89,20 @@ County jurisdiction.
 | Hispanic/Latino | 71391 |
 | Bachelor's or higher | 207710 |
 
+## Districts
+
+- [NJ-04](/us/states/nj/districts/04.md) — 53% (congressional)
+- [NJ-02](/us/states/nj/districts/02.md) — 30% (congressional)
+- [NJ Senate District 9](/us/states/nj/districts/senate/9.md) — 54% (state senate)
+- [NJ Senate District 12](/us/states/nj/districts/senate/12.md) — 15% (state senate)
+- [NJ Senate District 10](/us/states/nj/districts/senate/10.md) — 11% (state senate)
+- [NJ Senate District 30](/us/states/nj/districts/senate/30.md) — 3% (state senate)
+- [NJ House District 9](/us/states/nj/districts/house/9.md) — 54% (state house)
+- [NJ House District 12](/us/states/nj/districts/house/12.md) — 15% (state house)
+- [NJ House District 10](/us/states/nj/districts/house/10.md) — 11% (state house)
+- [NJ House District 30](/us/states/nj/districts/house/30.md) — 3% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/passaic/index.md

@@ -22,9 +22,57 @@ demographics:
   race_native: 2084
   hispanic: 231009
   bachelors_plus: 144545
+districts:
+  - to: "us/states/nj/districts/05"
+    rel: in-district
+    area_weight: 0.6438
+  - to: "us/states/nj/districts/09"
+    rel: in-district
+    area_weight: 0.2178
+  - to: "us/states/nj/districts/11"
+    rel: in-district
+    area_weight: 0.138
+  - to: "us/states/nj/districts/senate/25"
+    rel: in-district
+    area_weight: 0.4092
+  - to: "us/states/nj/districts/senate/26"
+    rel: in-district
+    area_weight: 0.2532
+  - to: "us/states/nj/districts/senate/40"
+    rel: in-district
+    area_weight: 0.1936
+  - to: "us/states/nj/districts/senate/35"
+    rel: in-district
+    area_weight: 0.07
+  - to: "us/states/nj/districts/senate/27"
+    rel: in-district
+    area_weight: 0.0574
+  - to: "us/states/nj/districts/senate/36"
+    rel: in-district
+    area_weight: 0.0163
+  - to: "us/states/nj/districts/house/25"
+    rel: in-district
+    area_weight: 0.4092
+  - to: "us/states/nj/districts/house/26"
+    rel: in-district
+    area_weight: 0.2532
+  - to: "us/states/nj/districts/house/40"
+    rel: in-district
+    area_weight: 0.1936
+  - to: "us/states/nj/districts/house/35"
+    rel: in-district
+    area_weight: 0.07
+  - to: "us/states/nj/districts/house/27"
+    rel: in-district
+    area_weight: 0.0574
+  - to: "us/states/nj/districts/house/36"
+    rel: in-district
+    area_weight: 0.0163
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +104,25 @@ County jurisdiction — 3 officeholders mapped.
 | Hispanic/Latino | 231009 |
 | Bachelor's or higher | 144545 |
 
+## Districts
+
+- [NJ-05](/us/states/nj/districts/05.md) — 64% (congressional)
+- [NJ-09](/us/states/nj/districts/09.md) — 22% (congressional)
+- [NJ-11](/us/states/nj/districts/11.md) — 14% (congressional)
+- [NJ Senate District 25](/us/states/nj/districts/senate/25.md) — 41% (state senate)
+- [NJ Senate District 26](/us/states/nj/districts/senate/26.md) — 25% (state senate)
+- [NJ Senate District 40](/us/states/nj/districts/senate/40.md) — 19% (state senate)
+- [NJ Senate District 35](/us/states/nj/districts/senate/35.md) — 7% (state senate)
+- [NJ Senate District 27](/us/states/nj/districts/senate/27.md) — 6% (state senate)
+- [NJ Senate District 36](/us/states/nj/districts/senate/36.md) — 2% (state senate)
+- [NJ House District 25](/us/states/nj/districts/house/25.md) — 41% (state house)
+- [NJ House District 26](/us/states/nj/districts/house/26.md) — 25% (state house)
+- [NJ House District 40](/us/states/nj/districts/house/40.md) — 19% (state house)
+- [NJ House District 35](/us/states/nj/districts/house/35.md) — 7% (state house)
+- [NJ House District 27](/us/states/nj/districts/house/27.md) — 6% (state house)
+- [NJ House District 36](/us/states/nj/districts/house/36.md) — 2% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/salem/index.md

@@ -22,9 +22,21 @@ demographics:
   race_native: 122
   hispanic: 7362
   bachelors_plus: 15284
+districts:
+  - to: "us/states/nj/districts/02"
+    rel: in-district
+    area_weight: 0.9354
+  - to: "us/states/nj/districts/senate/3"
+    rel: in-district
+    area_weight: 0.9352
+  - to: "us/states/nj/districts/house/3"
+    rel: in-district
+    area_weight: 0.9352
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +68,13 @@ County jurisdiction — 1 officeholders mapped.
 | Hispanic/Latino | 7362 |
 | Bachelor's or higher | 15284 |
 
+## Districts
+
+- [NJ-02](/us/states/nj/districts/02.md) — 94% (congressional)
+- [NJ Senate District 3](/us/states/nj/districts/senate/3.md) — 94% (state senate)
+- [NJ House District 3](/us/states/nj/districts/house/3.md) — 94% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/somerset/index.md

@@ -22,9 +22,48 @@ demographics:
   race_native: 1478
   hispanic: 61585
   bachelors_plus: 209292
+districts:
+  - to: "us/states/nj/districts/07"
+    rel: in-district
+    area_weight: 0.5909
+  - to: "us/states/nj/districts/12"
+    rel: in-district
+    area_weight: 0.4087
+  - to: "us/states/nj/districts/senate/16"
+    rel: in-district
+    area_weight: 0.3578
+  - to: "us/states/nj/districts/senate/21"
+    rel: in-district
+    area_weight: 0.2562
+  - to: "us/states/nj/districts/senate/23"
+    rel: in-district
+    area_weight: 0.2208
+  - to: "us/states/nj/districts/senate/17"
+    rel: in-district
+    area_weight: 0.1559
+  - to: "us/states/nj/districts/senate/22"
+    rel: in-district
+    area_weight: 0.0093
+  - to: "us/states/nj/districts/house/16"
+    rel: in-district
+    area_weight: 0.3578
+  - to: "us/states/nj/districts/house/21"
+    rel: in-district
+    area_weight: 0.2562
+  - to: "us/states/nj/districts/house/23"
+    rel: in-district
+    area_weight: 0.2208
+  - to: "us/states/nj/districts/house/17"
+    rel: in-district
+    area_weight: 0.1559
+  - to: "us/states/nj/districts/house/22"
+    rel: in-district
+    area_weight: 0.0093
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +95,22 @@ County jurisdiction.
 | Hispanic/Latino | 61585 |
 | Bachelor's or higher | 209292 |
 
+## Districts
+
+- [NJ-07](/us/states/nj/districts/07.md) — 59% (congressional)
+- [NJ-12](/us/states/nj/districts/12.md) — 41% (congressional)
+- [NJ Senate District 16](/us/states/nj/districts/senate/16.md) — 36% (state senate)
+- [NJ Senate District 21](/us/states/nj/districts/senate/21.md) — 26% (state senate)
+- [NJ Senate District 23](/us/states/nj/districts/senate/23.md) — 22% (state senate)
+- [NJ Senate District 17](/us/states/nj/districts/senate/17.md) — 16% (state senate)
+- [NJ Senate District 22](/us/states/nj/districts/senate/22.md) — 1% (state senate)
+- [NJ House District 16](/us/states/nj/districts/house/16.md) — 36% (state house)
+- [NJ House District 21](/us/states/nj/districts/house/21.md) — 26% (state house)
+- [NJ House District 23](/us/states/nj/districts/house/23.md) — 22% (state house)
+- [NJ House District 17](/us/states/nj/districts/house/17.md) — 16% (state house)
+- [NJ House District 22](/us/states/nj/districts/house/22.md) — 1% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/sussex/index.md

@@ -22,9 +22,24 @@ demographics:
   race_native: 396
   hispanic: 17355
   bachelors_plus: 58169
+districts:
+  - to: "us/states/nj/districts/05"
+    rel: in-district
+    area_weight: 0.6882
+  - to: "us/states/nj/districts/07"
+    rel: in-district
+    area_weight: 0.3108
+  - to: "us/states/nj/districts/senate/24"
+    rel: in-district
+    area_weight: 0.9993
+  - to: "us/states/nj/districts/house/24"
+    rel: in-district
+    area_weight: 0.9993
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +71,14 @@ County jurisdiction.
 | Hispanic/Latino | 17355 |
 | Bachelor's or higher | 58169 |
 
+## Districts
+
+- [NJ-05](/us/states/nj/districts/05.md) — 69% (congressional)
+- [NJ-07](/us/states/nj/districts/07.md) — 31% (congressional)
+- [NJ Senate District 24](/us/states/nj/districts/senate/24.md) — 100% (state senate)
+- [NJ House District 24](/us/states/nj/districts/house/24.md) — 100% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/union/index.md

@@ -22,9 +22,48 @@ demographics:
   race_native: 3233
   hispanic: 203905
   bachelors_plus: 215946
+districts:
+  - to: "us/states/nj/districts/07"
+    rel: in-district
+    area_weight: 0.561
+  - to: "us/states/nj/districts/10"
+    rel: in-district
+    area_weight: 0.2478
+  - to: "us/states/nj/districts/08"
+    rel: in-district
+    area_weight: 0.1284
+  - to: "us/states/nj/districts/12"
+    rel: in-district
+    area_weight: 0.0569
+  - to: "us/states/nj/districts/senate/22"
+    rel: in-district
+    area_weight: 0.4005
+  - to: "us/states/nj/districts/senate/21"
+    rel: in-district
+    area_weight: 0.3096
+  - to: "us/states/nj/districts/senate/20"
+    rel: in-district
+    area_weight: 0.2508
+  - to: "us/states/nj/districts/senate/28"
+    rel: in-district
+    area_weight: 0.0265
+  - to: "us/states/nj/districts/house/22"
+    rel: in-district
+    area_weight: 0.4005
+  - to: "us/states/nj/districts/house/21"
+    rel: in-district
+    area_weight: 0.3096
+  - to: "us/states/nj/districts/house/20"
+    rel: in-district
+    area_weight: 0.2508
+  - to: "us/states/nj/districts/house/28"
+    rel: in-district
+    area_weight: 0.0265
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +95,22 @@ County jurisdiction — 5 officeholders mapped.
 | Hispanic/Latino | 203905 |
 | Bachelor's or higher | 215946 |
 
+## Districts
+
+- [NJ-07](/us/states/nj/districts/07.md) — 56% (congressional)
+- [NJ-10](/us/states/nj/districts/10.md) — 25% (congressional)
+- [NJ-08](/us/states/nj/districts/08.md) — 13% (congressional)
+- [NJ-12](/us/states/nj/districts/12.md) — 6% (congressional)
+- [NJ Senate District 22](/us/states/nj/districts/senate/22.md) — 40% (state senate)
+- [NJ Senate District 21](/us/states/nj/districts/senate/21.md) — 31% (state senate)
+- [NJ Senate District 20](/us/states/nj/districts/senate/20.md) — 25% (state senate)
+- [NJ Senate District 28](/us/states/nj/districts/senate/28.md) — 3% (state senate)
+- [NJ House District 22](/us/states/nj/districts/house/22.md) — 40% (state house)
+- [NJ House District 21](/us/states/nj/districts/house/21.md) — 31% (state house)
+- [NJ House District 20](/us/states/nj/districts/house/20.md) — 25% (state house)
+- [NJ House District 28](/us/states/nj/districts/house/28.md) — 3% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries

data/jurisdictions/us/states/nj/counties/warren/index.md

@@ -22,9 +22,27 @@ demographics:
   race_native: 299
   hispanic: 14378
   bachelors_plus: 39235
+districts:
+  - to: "us/states/nj/districts/07"
+    rel: in-district
+    area_weight: 0.999
+  - to: "us/states/nj/districts/senate/23"
+    rel: in-district
+    area_weight: 0.8884
+  - to: "us/states/nj/districts/senate/24"
+    rel: in-district
+    area_weight: 0.1112
+  - to: "us/states/nj/districts/house/23"
+    rel: in-district
+    area_weight: 0.8884
+  - to: "us/states/nj/districts/house/24"
+    rel: in-district
+    area_weight: 0.1112
 sources:
   - field: demographics
-    source: Census ACS 2023
+    source: "Census ACS 2023"
+  - field: districts
+    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
 confidence: official
 tags: [jurisdiction, county, nj]
 timestamp: "2026-07-03"
@@ -56,6 +74,15 @@ County jurisdiction.
 | Hispanic/Latino | 14378 |
 | Bachelor's or higher | 39235 |
 
+## Districts
+
+- [NJ-07](/us/states/nj/districts/07.md) — 100% (congressional)
+- [NJ Senate District 23](/us/states/nj/districts/senate/23.md) — 89% (state senate)
+- [NJ Senate District 24](/us/states/nj/districts/senate/24.md) — 11% (state senate)
+- [NJ House District 23](/us/states/nj/districts/house/23.md) — 89% (state house)
+- [NJ House District 24](/us/states/nj/districts/house/24.md) — 11% (state house)
+
 ## Source
 
 - demographics: Census ACS 2023
+- districts: PostGIS area-intersection over Census TIGER 2024 boundaries