Boundary Atlas

ZIP code 60150: Malta, IL

ZIP code 60150 is in Malta (67% of residents), in DeKalb County, Illinois. 33% of its residents live outside city limits. It is in Illinois's 14th congressional district (96%) and Illinois's 16th congressional district (4.5%). Its state senate districts are State Senate District 37 (96%) and State Senate District 45 (4.5%); its state house districts are State House District 74 (96%) and State House District 89 (4.5%).

1,713residents (2020 Census)
55.9 sq miland area
1cities and towns
2congressional districts
3voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Malta67%

CountyShare of ZIP residents
DeKalb County100%

Town or county subdivisionShare of ZIP residents
Malta township87%
Milan township8.9%
South Grove township4.5%

Congressional districts

Congressional districtShare of ZIP residents
Illinois's 14th congressional district (IL-14)96%
Illinois's 16th congressional district (IL-16)4.5%

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-14)Lauren Underwood (D)202-225-297696%
U.S. Representative (IL-16)Darin LaHood (R)202-225-62014.5%
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 37)Li Arellano (R)779-251-500396%
State Senator (State Senate District 45)Andrew Chesney (R)815-232-07744.5%
State Representative (State House District 74)Brad Fritts (R)815-561-369096%
State Representative (State House District 89)Tony McCombie (R)815-291-89894.5%

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 3796%
State Senate District 454.5%

State house districtShare of ZIP residents
State House District 7496%
State House District 894.5%

Voting precincts

3 voting precincts overlap ZIP 60150. Map them, with each precinct's share of the ZIP's residents.

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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:60150")

ZIP 60150 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.