Files
republic-os/data/jurisdictions/us/states/wi/counties/waukesha/index.md
T
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

3.7 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 Waukesha County, WI county 55133 WI
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
411762 86298 241126 84338 106076 5.23 75.98 2.3 398200 0.4377 3.95 357179 6501 15988 1028 23650 193682
to rel area_weight
us/states/wi/districts/05 in-district 0.9999
to rel area_weight
us/states/wi/districts/senate/33 in-district 0.5372
to rel area_weight
us/states/wi/districts/senate/28 in-district 0.2894
to rel area_weight
us/states/wi/districts/senate/5 in-district 0.1101
to rel area_weight
us/states/wi/districts/senate/8 in-district 0.0632
to rel area_weight
us/states/wi/districts/house/97 in-district 0.3264
to rel area_weight
us/states/wi/districts/house/99 in-district 0.1442
to rel area_weight
us/states/wi/districts/house/84 in-district 0.1429
to rel area_weight
us/states/wi/districts/house/83 in-district 0.0952
to rel area_weight
us/states/wi/districts/house/15 in-district 0.084
to rel area_weight
us/states/wi/districts/house/98 in-district 0.0665
to rel area_weight
us/states/wi/districts/house/24 in-district 0.0632
to rel area_weight
us/states/wi/districts/house/82 in-district 0.0514
to rel area_weight
us/states/wi/districts/house/13 in-district 0.0261
field source
demographics Census ACS 2023
field source
districts PostGIS area-intersection over Census TIGER 2024 boundaries
official
jurisdiction
county
wi
2026-07-03

Waukesha County, WI

County jurisdiction — 6 officeholders mapped.

Demographics (ACS 2023)

Measure Value
Population 411762
Under 18 86298
1864 241126
65+ 84338
Median household income 106076
Poverty rate 5.23
Homeownership rate 75.98
Unemployment rate 2.3
Median home value 398200
Gini index 0.4377
Vacancy rate 3.95
White 357179
Black 6501
Asian 15988
Native 1028
Hispanic/Latino 23650
Bachelor's or higher 193682

Districts

Source

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