Boundary Atlas

ZIP code 60531: Leland, IL

ZIP code 60531 is in Leland (51% of residents), in LaSalle County (90%) and DeKalb County (10%), Illinois. 49% of its residents live outside city limits. It is in Illinois's 14th congressional district. Its state senate districts are State Senate District 37 (71%) and State Senate District 38 (29%); its state house districts are State House District 74 (71%), State House District 76 (26%) and State House District 75 (3.7%).

1,879residents (2020 Census)
61.4 sq miland area
1cities and towns
1congressional district
9voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Leland51%

CountyShare of ZIP residents
LaSalle County90%
DeKalb County10%

Town or county subdivisionShare of ZIP residents
Adams township75%
Earl township6.5%
Victor township6.0%
Paw Paw township4.0%
Serena township3.8%
Northville township3.7%
Freedom township1.0%

Congressional district

Congressional districtShare of ZIP residents
Illinois's 14th congressional district (IL-14)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-14)Lauren Underwood (D)202-225-2976100%
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)779-251-500371%
State Senator (State Senate District 38)Sue Rezin (R)815-220-872029%
State Representative (State House District 74)Brad Fritts (R)815-561-369071%
State Representative (State House District 76)Murri Briel (Democratic)815-587-791226%
State Representative (State House District 75)Jed Davis (R)331-867-82003.7%

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 3771%
State Senate District 3829%

State house districtShare of ZIP residents
State House District 7471%
State House District 7626%
State House District 753.7%

Voting precincts

9 voting precincts overlap ZIP 60531. Map them, with each precinct's share of the ZIP's residents.

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related_geographies(id="us:zcta:60531")

ZIP 60531 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.