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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

3.6 KiB

Raw Permalink Blame History

type, title, description, role, party, level, branch, state, district, represents, committees, tenure, election, ids, sources, confidence, tags, timestamp

type

title

description

role

party

level

branch

state

district

represents

committees

tenure

election

ids

sources

confidence

tags

timestamp

Person

Beth Van Duyne

U.S. House of Representatives - TX-24 — Congressional District 24

U.S. House of Representatives - TX-24

federal

legislative

Congressional District 24

us/states/tx/districts/24

name	role	body
House Committee on Small Business	member	us/bodies/house/committees/small-business

name	role	body
House Committee on Small Business - Economic Growth, Tax, and Capital Access	chair	us/bodies/house/committees/small-business/subcommittees/economic-growth-tax-and-capital-access

name	role	body
House Committee on Small Business - Oversight, Investigations, and Regulations	member	us/bodies/house/committees/small-business/subcommittees/oversight-investigations-and-regulations

name	role	body
House Committee on Ways and Means	member	us/bodies/house/committees/ways-and-means

name	role	body
House Committee on Ways and Means - Oversight	member	us/bodies/house/committees/ways-and-means/subcommittees/oversight

name	role	body
House Committee on Ways and Means - Tax	member	us/bodies/house/committees/ways-and-means/subcommittees/tax

name	role	body
House Committee on Ways and Means - Trade	member	us/bodies/house/committees/ways-and-means/subcommittees/trade

name	role	body
House Committee on Ways and Means - Work and Welfare	member	us/bodies/house/committees/ways-and-means/subcommittees/work-and-welfare

start	current
2025-01-03	true

next	term_length	term_limit
2026	2	none

person	office	tenure	jurisdiction	bioguide
2925c400-a9ef-41e7-b78d-e12120b2c8a6	f62d1ebd-b9a7-45ac-9cd5-615e9c10153a	66dcd8cc-7d40-45c9-bd37-1e17e867801e	73088271-81ba-43ed-bc44-c6317472998f	V000134

field	source
tenure	House Clerk XML 2026-06-10

field	source
jurisdiction	Census 119th CD 500k

field	source
roles	congress-legislators (unitedstates project)

official

officeholder

federal

legislative

2026-07-04

Beth Van Duyne

Current U.S. House of Representatives - TX-24 (Congressional District 24).

Represents Congressional District 24.

Committees

Sources

tenure: House Clerk XML 2026-06-10
jurisdiction: Census 119th CD 500k
roles: congress-legislators (unitedstates project)

Generated from the Atlas officeholders v3 export (2026-07-04).

3.6 KiB Raw Permalink Blame History

Beth Van Duyne

Committees

Sources

3.6 KiB

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