Boundary Atlas

ZIP code 62069: Mount Olive, IL

ZIP code 62069 is in Mount Olive (66% of residents), White City (6.9%) and Lake Ka-Ho (6.3%), in Macoupin County (100%) and Montgomery County (0.2%), Illinois. 21% of its residents live outside city limits. It is in Illinois's 13th congressional district (100%) and Illinois's 15th congressional district (0.2%). Its state senate district is State Senate District 54; its state house district is State House District 108.

3,076residents (2020 Census)
29.1 sq miland area
4cities and towns
2congressional districts
8voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Mount Olive66%
White City6.9%
Lake Ka-Ho6.3%
Eagarville0.4%

CountyShare of ZIP residents
Macoupin County100%
Montgomery County0.2%

Town or county subdivisionShare of ZIP residents
Mount Olive township83%
Cahokia township16%
Staunton township0.9%
Walshville township0.2%

Congressional districts

Congressional districtShare of ZIP residents
Illinois's 13th congressional district (IL-13)100%
Illinois's 15th congressional district (IL-15)0.2%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

State legislative districts

State senate districtShare of ZIP residents
State Senate District 54100%

State house districtShare of ZIP residents
State House District 108100%

Voting precincts

8 voting precincts overlap ZIP 62069. 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:62069")

ZIP 62069 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.