Boundary Atlas

ZIP code 62052: Jerseyville, IL

ZIP code 62052 is in Jerseyville (67% of residents), in Jersey County (100%) and Greene County (0.2%), Illinois. 33% of its residents live outside city limits. It is in Illinois's 15th congressional district. Its state senate district is State Senate District 50; its state house district is State House District 100.

12,503residents (2020 Census)
143.1 sq miland area
2cities and towns
1congressional district
19voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Jerseyville67%
Otterville0.7%

CountyShare of ZIP residents
Jersey County100%
Greene County0.2%

Town or county subdivisionShare of ZIP residents
Jersey township79%
Mississippi township8.2%
Piasa township3.2%
Otter Creek township3.0%
English township2.9%
Fidelity township2.7%
Ruyle township0.4%
Kane township0.2%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 50100%

State house districtShare of ZIP residents
State House District 100100%

Voting precincts

19 voting precincts overlap ZIP 62052. 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:62052")

ZIP 62052 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.