Nominate.AI/United States/ Colorado/Districts
CO

Colorado districts

Every published boundary for Colorado, on the map in force — 8 congressional districts, 35 state senate districts, 65 state house districts, 64 counties. Projected at build time; no mapping library, no tiles, no runtime requests.

172 polygons 4 layers

Federal

8 congressional districts

Colorado · 8 congressional districts Read 2026-08-15
Colorado: 8 congressional districts. Each district is selectable; the ledger carries the same data as text.
Locator map of the United States with Colorado highlighted.
CO · Colorado
Select a district
District PopulationMedian income
CO-01 722,087$93,793
CO-02 721,783$97,432
CO-03 730,686$71,503
CO-04 767,791$109,710
CO-05 737,347$89,491
CO-06 730,351$98,242
CO-07 726,989$99,041
CO-08 740,576$92,135
cbdistricts GET /api/v1/layers/federal-congressional/geojson · read 2026-08-15 Upstream source: Census TIGER/Line 2024 — https://www2.census.gov/geo/tiger/TIGER2024/CD/ Not shown: Representative(0 of 8), Party(0 of 8), Cook PVI(0 of 8). Returned for too few districts to tabulate — reported as a gap rather than a column of dashes. Geometry simplified to 0.00323° (~400 m) for display. Boundaries are illustrative at this resolution — not a legal description.

Every layer

4 partitions, one point.

Click anywhere on the map, or focus it and use the arrow keys. Each layer covers the same ground and none of them nests inside another — which is why this reads a point rather than expanding a row.

Colorado · 4 layers Read 2026-08-15

Click the map, or focus it and use the arrow keys.

4 partitions, not a hierarchy. federal-congressional (8) · co-state-senate (35) · co-state-house (65) · us-counties (64). A congressional district contains no whole number of state house districts or counties, which is why this reads a point rather than expanding a row. Geometry simplified to 0.00323° (~400 m). A probe near a boundary is not authoritative — at this resolution the line on screen can sit a few hundred metres from the legal one, and near a border that is the whole answer. For an address, ask cbdistricts.

Provenance

Where each layer came from.

Layer Districts Source layer Tolerance Size Read
Congressional 8 federal-congressional 0.00323° 38 KB 2026-08-15
State Senate 35 co-state-senate 0.00323° 70 KB 2026-08-15
State House 65 co-state-house 0.00323° 100 KB 2026-08-15
County 64 us-counties 0.00323° 74 KB 2026-08-15
No representative and no party, deliberately. The districts service returns a representative for 441 of 441 congressional districts, and the values are scraped prose — the word "district" is the representative of ten of them, and 21 records name a party that contradicts their own party field. Both fields are refused at the point the data is fetched rather than printed under a real heading. Boundaries are sound; this is a geography page, not a who-represents-you page.
This page inlines 282 KB of geometry and loads no mapping library, no tiles and no third-party requests. Boundaries are simplified for display and are not a legal description — near a boundary the map is not authoritative.
← Colorado overview All states