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Fabio 1beeaab2db 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>

2026-07-04 22:28:08 -04:00

7.8 KiB

Raw Blame History

type, title, classification, fips, state, demographics, districts, sources, confidence, tags, timestamp

type

title

classification

fips

state

demographics

districts

sources

confidence

tags

timestamp

Jurisdiction

Bernalillo County, NM

county

35001

population	population_under_18	population_18_64	population_65_plus	median_household_income	poverty_rate	homeownership_rate	unemployment_rate	median_home_value	gini_index	vacancy_rate	race_white	race_black	race_asian	race_native	hispanic	bachelors_plus
673930	136749	413961	123220	69473	15.17	64.54	5.33	292900	0.467	5.7	333021	20717	20480	33985	330770	265662

to	rel	area_weight
us/states/nm/districts/02	in-district	0.5453

to	rel	area_weight
us/states/nm/districts/01	in-district	0.4547

to	rel	area_weight
us/states/nm/districts/senate/19	in-district	0.2521

to	rel	area_weight
us/states/nm/districts/senate/30	in-district	0.1988

to	rel	area_weight
us/states/nm/districts/senate/22	in-district	0.1734

to	rel	area_weight
us/states/nm/districts/senate/23	in-district	0.1258

to	rel	area_weight
us/states/nm/districts/senate/14	in-district	0.0855

to	rel	area_weight
us/states/nm/districts/senate/16	in-district	0.0336

to	rel	area_weight
us/states/nm/districts/senate/20	in-district	0.0255

to	rel	area_weight
us/states/nm/districts/senate/10	in-district	0.0253

to	rel	area_weight
us/states/nm/districts/senate/13	in-district	0.0168

to	rel	area_weight
us/states/nm/districts/senate/21	in-district	0.014

to	rel	area_weight
us/states/nm/districts/senate/15	in-district	0.0097

to	rel	area_weight
us/states/nm/districts/senate/26	in-district	0.0094

to	rel	area_weight
us/states/nm/districts/senate/11	in-district	0.0093

to	rel	area_weight
us/states/nm/districts/senate/18	in-district	0.0081

to	rel	area_weight
us/states/nm/districts/senate/17	in-district	0.0067

to	rel	area_weight
us/states/nm/districts/house/69	in-district	0.3099

to	rel	area_weight
us/states/nm/districts/house/22	in-district	0.2493

to	rel	area_weight
us/states/nm/districts/house/29	in-district	0.1204

to	rel	area_weight
us/states/nm/districts/house/10	in-district	0.1128

to	rel	area_weight
us/states/nm/districts/house/26	in-district	0.0607

to	rel	area_weight
us/states/nm/districts/house/20	in-district	0.0169

to	rel	area_weight
us/states/nm/districts/house/31	in-district	0.0163

to	rel	area_weight
us/states/nm/districts/house/15	in-district	0.0153

to	rel	area_weight
us/states/nm/districts/house/11	in-district	0.0103

to	rel	area_weight
us/states/nm/districts/house/12	in-district	0.0084

to	rel	area_weight
us/states/nm/districts/house/17	in-district	0.0079

to	rel	area_weight
us/states/nm/districts/house/68	in-district	0.0076

to	rel	area_weight
us/states/nm/districts/house/14	in-district	0.007

to	rel	area_weight
us/states/nm/districts/house/16	in-district	0.0063

to	rel	area_weight
us/states/nm/districts/house/18	in-district	0.0061

to	rel	area_weight
us/states/nm/districts/house/44	in-district	0.006

to	rel	area_weight
us/states/nm/districts/house/25	in-district	0.0056

to	rel	area_weight
us/states/nm/districts/house/28	in-district	0.0056

to	rel	area_weight
us/states/nm/districts/house/27	in-district	0.0055

to	rel	area_weight
us/states/nm/districts/house/24	in-district	0.0052

to	rel	area_weight
us/states/nm/districts/house/21	in-district	0.005

field	source
demographics	Census ACS 2023

field	source
districts	PostGIS area-intersection over Census TIGER 2024 boundaries

official

jurisdiction

county

2026-07-03

Bernalillo County, NM

County jurisdiction — 1 officeholders mapped.

Demographics (ACS 2023)

Measure	Value
Population	673930
Under 18	136749
18–64	413961
65+	123220
Median household income	69473
Poverty rate	15.17
Homeownership rate	64.54
Unemployment rate	5.33
Median home value	292900
Gini index	0.467
Vacancy rate	5.7
White	333021
Black	20717
Asian	20480
Native	33985
Hispanic/Latino	330770
Bachelor's or higher	265662

Districts

NM-02 — 55% (congressional)
NM-01 — 45% (congressional)
NM Senate District 19 — 25% (state senate)
NM Senate District 30 — 20% (state senate)
NM Senate District 22 — 17% (state senate)
NM Senate District 23 — 13% (state senate)
NM Senate District 14 — 9% (state senate)
NM Senate District 16 — 3% (state senate)
NM Senate District 20 — 3% (state senate)
NM Senate District 10 — 3% (state senate)
NM Senate District 13 — 2% (state senate)
NM Senate District 21 — 1% (state senate)
NM Senate District 15 — 1% (state senate)
NM Senate District 26 — 1% (state senate)
NM Senate District 11 — 1% (state senate)
NM Senate District 18 — 1% (state senate)
NM Senate District 17 — 1% (state senate)
NM House District 69 — 31% (state house)
NM House District 22 — 25% (state house)
NM House District 29 — 12% (state house)
NM House District 10 — 11% (state house)
NM House District 26 — 6% (state house)
NM House District 20 — 2% (state house)
NM House District 31 — 2% (state house)
NM House District 15 — 2% (state house)
NM House District 11 — 1% (state house)
NM House District 12 — 1% (state house)
NM House District 17 — 1% (state house)
NM House District 68 — 1% (state house)
NM House District 14 — 1% (state house)
NM House District 16 — 1% (state house)
NM House District 18 — 1% (state house)
NM House District 44 — 1% (state house)
NM House District 25 — 1% (state house)
NM House District 28 — 1% (state house)
NM House District 27 — 1% (state house)
NM House District 24 — 1% (state house)
NM House District 21 — 0% (state house)

Source

demographics: Census ACS 2023
districts: PostGIS area-intersection over Census TIGER 2024 boundaries

7.8 KiB Raw Blame History Unescape Escape

Bernalillo County, NM

Demographics (ACS 2023)

Districts

Source

7.8 KiB

Raw Blame History