Boundary Atlas

ZIP code 52313: Mount Auburn, IA

ZIP code 52313 is in Mount Auburn (41% of residents), in Benton County, Iowa. 59% of its residents live outside city limits. It is in Iowa's 2nd congressional district. Its state senate district is State Senate District 38; its state house district is State House District 76.

391residents (2020 Census)
30.7 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Mount Auburn41%

CountyShare of ZIP residents
Benton County100%

Town or county subdivisionShare of ZIP residents
Cedar township100%

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 38)Dave Sires (R)100%
State Representative (State House District 76)Derek Wulf (R)100%

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 38100%

State house districtShare of ZIP residents
State House District 76100%

Voting precincts

1 voting precinct overlap ZIP 52313. Map them, with each precinct's share of the ZIP's residents.

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ZIP 52313 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.