Boundary Atlas

ZIP code 51030: Lawton, IA

ZIP code 51030 is in Lawton (53% of residents), in Woodbury County, Iowa. 47% of its residents live outside city limits. It is in Iowa's 4th congressional district. Its state senate districts are State Senate District 1 (85%) and State Senate District 7 (15%); its state house districts are State House District 2 (85%), State House District 13 (12%) and State House District 14 (2.8%).

1,780residents (2020 Census)
58.9 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
Lawton53%

CountyShare of ZIP residents
Woodbury County100%

Town or county subdivisionShare of ZIP residents
Banner township65%
Concord township19%
Floyd township13%
Woodbury township2.8%
Moville township1.0%

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 1)Catelin Drey (Democratic)85%
State Senator (State Senate District 7)Kevin Alons (R)15%
State Representative (State House District 2)Bob Henderson (R)85%
State Representative (State House District 13)Travis Sitzmann (R)12%
State Representative (State House District 14)Jacob Bossman (R)2.8%

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 185%
State Senate District 715%

State house districtShare of ZIP residents
State House District 285%
State House District 1312%
State House District 142.8%

Voting precincts

4 voting precincts overlap ZIP 51030. Map them, with each precinct's share of the ZIP's residents.

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ZIP 51030 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.