Boundary Atlas

ZIP code 61537: Henry, IL

ZIP code 61537 is in Henry (83% of residents), in Marshall County (99%) and Bureau County (1.0%), Illinois. 17% of its residents live outside city limits. It is in Illinois's 16th congressional district. Its state senate districts are State Senate District 53 (98%) and State Senate District 37 (2.0%); its state house districts are State House District 105 (98%) and State House District 73 (2.0%).

2,807residents (2020 Census)
57.1 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Henry83%

CountyShare of ZIP residents
Marshall County99%
Bureau County1.0%

Town or county subdivisionShare of ZIP residents
Henry township90%
Whitefield township6.7%
Saratoga township1.9%
Wheatland township0.9%
Milo township0.1%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-16)Darin LaHood (R)202-225-6201100%
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 53)Chris Balkema (R)815-844-917998%
State Senator (State Senate District 37)Li Arellano (R)779-251-50032.0%
State Representative (State House District 105)Dennis Tipsword (R)815-844-934498%
State Representative (State House District 73)Ryan Spain (R)309-690-73732.0%

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 5398%
State Senate District 372.0%

State house districtShare of ZIP residents
State House District 10598%
State House District 732.0%

Voting precincts

6 voting precincts overlap ZIP 61537. Map them, with each precinct's share of the ZIP's residents.

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ZIP 61537 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.