Nominate.AI/United States/ Missouri/Districts
MO

Missouri districts

Every published boundary for Missouri, on the map in force — 8 congressional districts, 34 state senate districts, 163 state house districts, 115 counties. Projected at build time; no mapping library, no tiles, no runtime requests.

320 polygons 4 layers Redrawn for 2026
Missouri is not on the map its delegation was elected under. The federal layer is the 119th Congress, drawn from Census TIGER/Line 2024. Missouri has since enacted HB1, first used in the 2026 cycle — and that is what is drawn here. Mid-decade redraw, 103rd GA 2nd Extraordinary Session, signed 2025-09-28. Upheld by MO Supreme Court 2026-03-24 and 2026-05-12; subject to Nov 2026 repeal referendum (signature cert deadline 2026-08-04)

Federal

8 congressional districts

Missouri · 8 congressional districts In force · HB1 · from 2026 Read 2026-08-15
Missouri: 8 congressional districts. Each district is selectable; the ledger carries the same data as text.
Locator map of the United States with Missouri highlighted.
MO · Missouri
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MO-01
MO-02
MO-03
MO-04
MO-05
MO-06
MO-07
MO-08
cbdistricts GET /api/v1/layers/mo-congressional-2025/geojson · read 2026-08-15 Upstream source: Missouri Office of Administration via MSDIS — https://data-msdis.opendata.arcgis.com/datasets/ee1971b86cce43d4b92b5ce614866a18 Not shown: Representative(0 of 8), Party(0 of 8), Population(0 of 8), Median income(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. No demographics on this map, deliberately. ACS is published against the districts as they were drawn in 2023 and keyed by GEOID. Under this plan that key still resolves — to a different area. Joining on it would attach one district's population to another's shape and print it as fact, so the fetcher refuses the join rather than the map guessing. Geometry simplified to 0.00325° (~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.

Missouri · 4 layers Read 2026-08-15

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

4 partitions, not a hierarchy. mo-congressional-2025 (8) · mo-state-senate (34) · mo-state-house (163) · us-counties (115). 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 0.00325° (~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 mo-congressional-2025 0.00325° 29 KB 2026-08-15
State Senate 34 mo-state-senate 0.00325° 55 KB 2026-08-15
State House 163 mo-state-house 0.00325° 177 KB 2026-08-15
County 115 us-counties 0.00325° 80 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 341 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.
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