Files
republic-os/data/jurisdictions/us/states/ok/counties/tulsa/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

7.3 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 Tulsa County, OK county 40143 OK
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
680794 170559 407269 102966 69009 14.71 59.67 5.37 230400 0.4826 8.55 412418 64684 25746 33596 107129 207642
to rel area_weight
us/states/ok/districts/01 in-district 0.9999
to rel area_weight
us/states/ok/districts/senate/25 in-district 0.2
to rel area_weight
us/states/ok/districts/senate/34 in-district 0.1744
to rel area_weight
us/states/ok/districts/senate/37 in-district 0.1261
to rel area_weight
us/states/ok/districts/senate/12 in-district 0.1182
to rel area_weight
us/states/ok/districts/senate/10 in-district 0.0878
to rel area_weight
us/states/ok/districts/senate/33 in-district 0.0624
to rel area_weight
us/states/ok/districts/senate/11 in-district 0.0623
to rel area_weight
us/states/ok/districts/senate/39 in-district 0.0454
to rel area_weight
us/states/ok/districts/senate/2 in-district 0.0447
to rel area_weight
us/states/ok/districts/senate/35 in-district 0.0438
to rel area_weight
us/states/ok/districts/senate/36 in-district 0.0349
to rel area_weight
us/states/ok/districts/house/11 in-district 0.1238
to rel area_weight
us/states/ok/districts/house/24 in-district 0.1061
to rel area_weight
us/states/ok/districts/house/66 in-district 0.0848
to rel area_weight
us/states/ok/districts/house/16 in-district 0.0811
to rel area_weight
us/states/ok/districts/house/29 in-district 0.0697
to rel area_weight
us/states/ok/districts/house/72 in-district 0.0687
to rel area_weight
us/states/ok/districts/house/77 in-district 0.0648
to rel area_weight
us/states/ok/districts/house/68 in-district 0.0623
to rel area_weight
us/states/ok/districts/house/80 in-district 0.0387
to rel area_weight
us/states/ok/districts/house/69 in-district 0.0361
to rel area_weight
us/states/ok/districts/house/74 in-district 0.036
to rel area_weight
us/states/ok/districts/house/75 in-district 0.0261
to rel area_weight
us/states/ok/districts/house/73 in-district 0.0249
to rel area_weight
us/states/ok/districts/house/70 in-district 0.0232
to rel area_weight
us/states/ok/districts/house/23 in-district 0.0223
to rel area_weight
us/states/ok/districts/house/79 in-district 0.0215
to rel area_weight
us/states/ok/districts/house/76 in-district 0.0204
to rel area_weight
us/states/ok/districts/house/78 in-district 0.0194
to rel area_weight
us/states/ok/districts/house/67 in-district 0.0181
to rel area_weight
us/states/ok/districts/house/71 in-district 0.0157
to rel area_weight
us/states/ok/districts/house/30 in-district 0.0156
to rel area_weight
us/states/ok/districts/house/98 in-district 0.0155
to rel area_weight
us/states/ok/districts/house/9 in-district 0.0052
field source
demographics Census ACS 2023
field source
districts PostGIS area-intersection over Census TIGER 2024 boundaries
official
jurisdiction
county
ok
2026-07-03

Tulsa County, OK

County jurisdiction — 2 officeholders mapped.

Demographics (ACS 2023)

Measure Value
Population 680794
Under 18 170559
1864 407269
65+ 102966
Median household income 69009
Poverty rate 14.71
Homeownership rate 59.67
Unemployment rate 5.37
Median home value 230400
Gini index 0.4826
Vacancy rate 8.55
White 412418
Black 64684
Asian 25746
Native 33596
Hispanic/Latino 107129
Bachelor's or higher 207642

Districts

Source

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