Boundary Atlas

ZIP code 64463: King City, MO

ZIP code 64463 is in King City (58% of residents), in Gentry County (85%), DeKalb County (12%) and Andrew County (3.3%), Missouri. 42% of its residents live outside city limits. It is in Missouri's 6th congressional district. Its state senate district is State Senate District 12; its state house districts are State House District 1 (85%) and State House District 9 (15%).

1,371residents (2020 Census)
137.3 sq miland area
1cities and towns
1congressional district
7voting precincts

See it on the mapAll of Missouri

City and county

City or townShare of ZIP residents
King City58%

CountyShare of ZIP residents
Gentry County85%
DeKalb County12%
Andrew County3.3%

Town or county subdivisionShare of ZIP residents
Jackson township78%
Polk township7.7%
Miller township6.3%
Grant township4.2%
Platte township3.3%

Congressional district

Congressional districtShare of ZIP residents
Missouri's 6th congressional district (MO-06)100%

Members of Congress

OfficeMemberContact
U.S. Representative (MO-06)Sam Graves (R)202-225-7041
U.S. SenatorEric Schmitt (R)202-224-5721 · contact form
U.S. SenatorJosh Hawley (R)202-224-6154 · contact form

Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).

State legislative districts

State senate districtShare of ZIP residents
State Senate District 12100%

State house districtShare of ZIP residents
State House District 185%
State House District 915%

Voting precincts

7 voting precincts overlap ZIP 64463. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:64463")

ZIP 64463 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.