Boundary Atlas

ZIP code 65263: Madison, MO

ZIP code 65263 is in Madison (29% of residents) and Middle Grove (3.2%), in Monroe County (99%) and Randolph County (1.2%), Missouri. 67% of its residents live outside city limits. It is in Missouri's 6th congressional district. Its state senate district is State Senate District 18; its state house districts are State House District 43 (99%) and State House District 6 (1.2%).

1,753residents (2020 Census)
125.8 sq miland area
2cities and towns
1congressional district
6voting precincts

See it on the mapAll of Missouri

City and county

City or townShare of ZIP residents
Madison29%
Middle Grove3.2%

CountyShare of ZIP residents
Monroe County99%
Randolph County1.2%

Town or county subdivisionShare of ZIP residents
Marion township59%
Union township35%
Woodlawn township3.8%
Salt River township1.1%
Jackson township0.9%
Union township0.1%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 18100%

State house districtShare of ZIP residents
State House District 4399%
State House District 61.2%

Voting precincts

6 voting precincts overlap ZIP 65263. 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:65263")

ZIP 65263 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.