Boundary Atlas

ZIP code 50111: Grimes, IA

ZIP code 50111 is in Grimes (96% of residents), in Polk County (99%) and Dallas County (1.5%), Iowa. It is in Iowa's 3rd congressional district. Its state senate districts are State Senate District 23 (100%) and State Senate District 22 (0.2%); its state house districts are State House District 46 (97%), State House District 45 (2.4%) and State House District 43 (0.2%).

16,025residents (2020 Census)
25.1 sq miland area
2cities and towns
1congressional district
12voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Grimes96%
Urbandale0.7%

CountyShare of ZIP residents
Polk County99%
Dallas County1.5%

Town or county subdivisionShare of ZIP residents
Jefferson township52%
Webster township46%
Walnut township0.9%
Grant township0.5%

Congressional district

Congressional districtShare of ZIP residents
Iowa's 3rd congressional district (IA-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-03)Zachary Nunn (R)202-225-5476100%
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 23)Jack Whitver (R)100%
State Senator (State Senate District 22)Matt Blake (Democratic)0.2%
State Representative (State House District 46)Dan Gehlbach (R)97%
State Representative (State House District 45)Brian Lohse (R)2.4%
State Representative (State House District 43)Eddie Andrews (R)0.2%
State Representative (State House District 44)Larry McBurney (Democratic)<0.1%

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 23100%
State Senate District 220.2%

State house districtShare of ZIP residents
State House District 4697%
State House District 452.4%
State House District 430.2%
State House District 44land only

Voting precincts

12 voting precincts overlap ZIP 50111. Map them, with each precinct's share of the ZIP's residents.

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ZIP 50111 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.