Boundary Atlas

ZIP code 60491: Homer Glen, IL

ZIP code 60491 is in Homer Glen (95% of residents), in Will County, Illinois. 5.4% of its residents live outside city limits. It is in Illinois's 1st congressional district. Its state senate districts are State Senate District 19 (77%), State Senate District 14 (15%) and State Senate District 41 (8.7%); its state house districts are State House District 37 (77%), State House District 27 (15%) and State House District 82 (8.7%).

22,999residents (2020 Census)
25.6 sq miland area
2cities and towns
1congressional district
17voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Homer Glen95%
Lockport0.4%

CountyShare of ZIP residents
Will County100%

Town or county subdivisionShare of ZIP residents
Homer township100%

Congressional district

Congressional districtShare of ZIP residents
Illinois's 1st congressional district (IL-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-01)Jonathan L. Jackson (D)202-225-4372100%
U.S. SenatorRichard J. Durbin (D)202-224-2152 · contact formstatewide
U.S. SenatorTammy Duckworth (D)202-224-2854 · contact formstatewide
State Senator (State Senate District 19)Mike Hastings (Democratic)77%
State Senator (State Senate District 14)Emil Jones (Democratic)773-995-774815%
State Senator (State Senate District 41)John Curran (R)630-297-80588.7%
State Representative (State House District 37)Patrick Sheehan (R)708-694-203277%
State Representative (State House District 27)Justin Slaughter (Democratic)773-445-970015%
State Representative (State House District 82)Nicole La Ha (R)630-755-42968.7%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1977%
State Senate District 1415%
State Senate District 418.7%

State house districtShare of ZIP residents
State House District 3777%
State House District 2715%
State House District 828.7%

Voting precincts

17 voting precincts overlap ZIP 60491. 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:60491")

ZIP 60491 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.