Files
republic-os/data/jurisdictions/us/states/me/counties/franklin/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

2.7 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 Franklin County, ME county 23007 ME
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
30413 5201 18001 7211 58675 12.16 76.26 4.6 194700 0.4559 40.31 28401 261 208 50 513 9706
to rel area_weight
us/states/me/districts/02 in-district 0.9992
to rel area_weight
us/states/me/districts/senate/19 in-district 0.6609
to rel area_weight
us/states/me/districts/senate/5 in-district 0.3389
to rel area_weight
us/states/me/districts/house/73 in-district 0.7062
to rel area_weight
us/states/me/districts/house/74 in-district 0.1857
to rel area_weight
us/states/me/districts/house/75 in-district 0.0532
to rel area_weight
us/states/me/districts/house/76 in-district 0.028
to rel area_weight
us/states/me/districts/house/58 in-district 0.0267
field source
demographics Census ACS 2023
field source
districts PostGIS area-intersection over Census TIGER 2024 boundaries
official
jurisdiction
county
me
2026-07-03

Franklin County, ME

County jurisdiction.

Demographics (ACS 2023)

Measure Value
Population 30413
Under 18 5201
1864 18001
65+ 7211
Median household income 58675
Poverty rate 12.16
Homeownership rate 76.26
Unemployment rate 4.6
Median home value 194700
Gini index 0.4559
Vacancy rate 40.31
White 28401
Black 261
Asian 208
Native 50
Hispanic/Latino 513
Bachelor's or higher 9706

Districts

Source

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