Boundary Atlas

ZIP code 50105: Gilbert, IA

ZIP code 50105 is in Gilbert (91% of residents), in Story County, Iowa. 8.7% of its residents live outside city limits. It is in Iowa's 4th congressional district. Its state senate districts are State Senate District 26 (96%) and State Senate District 28 (4.2%); its state house districts are State House District 51 (96%) and State House District 55 (4.2%).

1,326residents (2020 Census)
9.1 sq miland area
1cities and towns
1congressional district
3voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Gilbert91%

CountyShare of ZIP residents
Story County100%

Town or county subdivisionShare of ZIP residents
Franklin township96%
Lafayette township4.2%

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 26)Kara Warme (R)96%
State Senator (State Senate District 28)Dennis Guth (R)4.2%
State Representative (State House District 51)Brett Barker (R)96%
State Representative (State House District 55)Shannon Latham (R)4.2%

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 2696%
State Senate District 284.2%

State house districtShare of ZIP residents
State House District 5196%
State House District 554.2%

Voting precincts

3 voting precincts overlap ZIP 50105. Map them, with each precinct's share of the ZIP's residents.

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ZIP 50105 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.