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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

4.7 KiB

Raw 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

Mary E. Miller

U.S. House of Representatives - IL-15 — Congressional District 15

U.S. House of Representatives - IL-15

federal

legislative

Congressional District 15

us/states/il/districts/15

name	role	body
House Committee on Agriculture	member	us/bodies/house/committees/agriculture

name	role	body
House Committee on Agriculture - Conservation, Research, and Biotechnology	member	us/bodies/house/committees/agriculture/subcommittees/conservation-research-and-biotechnology

name	role	body
House Committee on Agriculture - General Farm Commodities, Risk Management, and Credit	member	us/bodies/house/committees/agriculture/subcommittees/general-farm-commodities-risk-management-and-credit

name	role	body
House Committee on Agriculture - Livestock, Dairy, and Poultry	member	us/bodies/house/committees/agriculture/subcommittees/livestock-dairy-and-poultry

name	role	body
House Committee on Agriculture - Nutrition and Foreign Agriculture	member	us/bodies/house/committees/agriculture/subcommittees/nutrition-and-foreign-agriculture

name	role	body
House Committee on Education and Workforce	member	us/bodies/house/committees/education-and-workforce

name	role	body
House Committee on Education and Workforce - Early Childhood, Elementary, and Secondary Education	member	us/bodies/house/committees/education-and-workforce/subcommittees/early-childhood-elementary-and-secondary-education

name	role	body
House Committee on Education and Workforce - Workforce Protections	member	us/bodies/house/committees/education-and-workforce/subcommittees/workforce-protections

name	role	body
House Committee on House Administration	member	us/bodies/house/committees/house-administration

name	role	body
House Committee on House Administration - Elections	member	us/bodies/house/committees/house-administration/subcommittees/elections

name	role	body
Joint Committee on Printing	member	us/bodies/joint/committees/printing

start	current
2025-01-03	true

next	term_length	term_limit
2026	2	none

person	office	tenure	jurisdiction	bioguide
2807df05-8979-498c-9305-145cc84d3de6	f9cbaba7-4915-4cef-b09b-7475ec010520	d29cca6d-d697-42b8-983a-c0f8e89f0290	69f5d936-c02d-45cb-b477-4cdee26da903	M001211

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

Mary E. Miller

Current U.S. House of Representatives - IL-15 (Congressional District 15).

Represents Congressional District 15.

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).

4.7 KiB Raw Blame History

Mary E. Miller

Committees

Sources

4.7 KiB

Raw Blame History