Boundary Atlas

Kimmswick, Missouri

Kimmswick is a city in Jefferson County, Missouri, with 133 residents in 2020. It is in Missouri's 8th congressional district. Its state senate district is State Senate District 22; its state house district is State House District 113.

133residents (2020 Census)
0.2 sq miland area
2ZIP codes
1congressional district

County

CountyShare of residents
Jefferson County100%

Congressional district

Congressional districtShare of residents
Missouri's 8th congressional district (MO-08)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MO-08)Jason Smith (R)202-225-4404100%
U.S. SenatorEric Schmitt (R)202-224-5721 · contact formstatewide
U.S. SenatorJosh Hawley (R)202-224-6154 · contact formstatewide
State Senator (State Senate District 22)Mary Elizabeth Coleman (R)100%
State Representative (State House District 113)Phil Amato (R)100%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 22100%

State house districtShare of residents
State House District 113100%

ZIP codes

Percentages mark ZIPs only partly in Kimmswick: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Kimmswick's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:2938684")

Kimmswick here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.