Boundary Atlas

ZIP code 52341: Monroe, IA

ZIP code 52341 is in Linn County, Iowa, outside any city or Census-designated place. It is in Iowa's 2nd congressional district. Its state senate districts are State Senate District 42 (99%) and State Senate District 40 (1.1%); its state house districts are State House District 83 (99%) and State House District 80 (1.1%).

1,045residents (2020 Census)
13.6 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Hiawatha0.5%

CountyShare of ZIP residents
Linn County100%

Town or county subdivisionShare of ZIP residents
Monroe township93%
Otter Creek township6.2%
Washington township0.8%

Congressional district

Congressional districtShare of ZIP residents
Iowa's 2nd congressional district (IA-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-02)Ashley Hinson (R)202-225-2911100%
U.S. SenatorChuck Grassley (R)202-224-3744 · contact formstatewide
U.S. SenatorJoni Ernst (R)202-224-3254 · contact formstatewide
State Senator (State Senate District 42)Charlie McClintock (R)99%
State Senator (State Senate District 40)Art Staed (Democratic)1.1%
State Representative (State House District 83)Cindy Golding (R)99%
State Representative (State House District 80)Aime Wichtendahl (Democratic)1.1%

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 4299%
State Senate District 401.1%

State house districtShare of ZIP residents
State House District 8399%
State House District 801.1%

Voting precincts

4 voting precincts overlap ZIP 52341. Map them, with each precinct's share of the ZIP's residents.

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ZIP 52341 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.