Boundary Atlas

ZIP code 62320: Camp Point, IL

ZIP code 62320 is in Camp Point (49% of residents) and Columbus (4.2%), in Adams County, Illinois. 47% of its residents live outside city limits. It is in Illinois's 15th congressional district. Its state senate districts are State Senate District 50 (99%) and State Senate District 47 (0.7%); its state house districts are State House District 99 (99%), State House District 94 (0.7%) and State House District 100 (0.5%).

2,286residents (2020 Census)
81.0 sq miland area
2cities and towns
1congressional district
8voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Camp Point49%
Columbus4.2%

CountyShare of ZIP residents
Adams County100%

Town or county subdivisionShare of ZIP residents
Camp Point township70%
Columbus township22%
Gilmer township3.4%
Clayton township2.6%
Houston township0.7%
Concord township0.6%
Liberty township0.5%

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 5099%
State Senate District 470.7%

State house districtShare of ZIP residents
State House District 9999%
State House District 940.7%
State House District 1000.5%

Voting precincts

8 voting precincts overlap ZIP 62320. 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:62320")

ZIP 62320 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.