Boundary Atlas

ZIP code 60139: Glendale Heights, IL

ZIP code 60139 is in Glendale Heights, in DuPage County, Illinois. It is in Illinois's 3rd congressional district (55%) and Illinois's 8th congressional district (45%). Its state senate district is State Senate District 23; its state house district is State House District 46.

33,196residents (2020 Census)
5.5 sq miland area
1cities and towns
2congressional districts
21voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Glendale Heights100%

CountyShare of ZIP residents
DuPage County100%

Town or county subdivisionShare of ZIP residents
Bloomingdale township89%
Milton township11%

Congressional districts

Congressional districtShare of ZIP residents
Illinois's 3rd congressional district (IL-03)55%
Illinois's 8th congressional district (IL-08)45%

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.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-03)Delia C. Ramirez (D)202-225-570155%
U.S. Representative (IL-08)Raja Krishnamoorthi (D)202-225-371145%
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 23)Suzy Glowiak Hilton (Democratic)630-785-3177100%
State Representative (State House District 46)Diane Blair-Sherlock (Democratic)630-415-3520100%

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 23100%

State house districtShare of ZIP residents
State House District 46100%

Voting precincts

21 voting precincts overlap ZIP 60139. 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:60139")

ZIP 60139 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.