Boundary Atlas

ZIP code 61344: Mineral, IL

ZIP code 61344 is in Mineral (61% of residents), in Bureau County (98%) and Henry County (1.6%), Illinois. 39% of its residents live outside city limits. It is in Illinois's 16th congressional district. Its state senate districts are State Senate District 37 (98%) and State Senate District 47 (1.6%); its state house districts are State House District 73 (98%) and State House District 93 (1.6%).

323residents (2020 Census)
21.8 sq miland area
1cities and towns
1congressional district
3voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Mineral61%

CountyShare of ZIP residents
Bureau County98%
Henry County1.6%

Town or county subdivisionShare of ZIP residents
Mineral township73%
Gold township25%
Annawan township1.6%

Congressional district

Congressional districtShare of ZIP residents
Illinois's 16th congressional district (IL-16)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3798%
State Senate District 471.6%

State house districtShare of ZIP residents
State House District 7398%
State House District 931.6%

Voting precincts

3 voting precincts overlap ZIP 61344. 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:61344")

ZIP 61344 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.