Boundary Atlas

ZIP code 51334: Estherville, IA

ZIP code 51334 is in Estherville (83% of residents), in Emmet County (98%) and Dickinson County (1.6%), Iowa. 17% of its residents live outside city limits. It is in Iowa's 4th congressional district. Its state senate district is State Senate District 5; its state house districts are State House District 9 (98%) and State House District 10 (1.6%).

7,105residents (2020 Census)
186.2 sq miland area
2cities and towns
1congressional district
10voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Estherville83%
Gruver0.9%

CountyShare of ZIP residents
Emmet County98%
Dickinson County1.6%

Town or county subdivisionShare of ZIP residents
Estherville township88%
Center township3.3%
Emmet township2.4%
Ellsworth township2.2%
Twelve Mile Lake township1.2%
Richland township0.9%
Swan Lake township0.9%
Superior township0.7%
High Lake township0.3%
Lincoln township<0.1%

Congressional district

Congressional districtShare of ZIP residents
Iowa's 4th congressional district (IA-04)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-04)Randy Feenstra (R)202-225-4426100%
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 5)Dave Rowley (R)100%
State Representative (State House District 9)Henry Stone (R)98%
State Representative (State House District 10)John Wills (R)1.6%

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 5100%

State house districtShare of ZIP residents
State House District 998%
State House District 101.6%

Voting precincts

10 voting precincts overlap ZIP 51334. Map them, with each precinct's share of the ZIP's residents.

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ZIP 51334 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.