Boundary Atlas

ZIP code 50237: Camp, IA

ZIP code 50237 is in Runnells (14% of residents), in Polk County (93%), Marion County (4.0%) and Jasper County (2.8%), Iowa. 86% of its residents live outside city limits. It is in Iowa's 3rd congressional district (93%) and Iowa's 1st congressional district (6.7%). Its state senate districts are State Senate District 23 (93%) and State Senate District 19 (6.7%); its state house districts are State House District 45 (93%) and State House District 37 (6.7%).

3,153residents (2020 Census)
48.5 sq miland area
1cities and towns
2congressional districts
4voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Runnells14%

CountyShare of ZIP residents
Polk County93%
Marion County4.0%
Jasper County2.8%

Town or county subdivisionShare of ZIP residents
Camp township70%
Four Mile township23%
Red Rock township4.0%
Des Moines township2.8%

Congressional districts

Congressional districtShare of ZIP residents
Iowa's 3rd congressional district (IA-03)93%
Iowa's 1st congressional district (IA-01)6.7%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-03)Zachary Nunn (R)202-225-547693%
U.S. Representative (IA-01)Mariannette Miller-Meeks (R)202-225-65766.7%
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)93%
State Senator (State Senate District 19)Ken Rozenboom (R)6.7%
State Representative (State House District 45)Brian Lohse (R)93%
State Representative (State House District 37)Barb Kniff McCulla (R)6.7%

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 2393%
State Senate District 196.7%

State house districtShare of ZIP residents
State House District 4593%
State House District 376.7%

Voting precincts

4 voting precincts overlap ZIP 50237. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:50237")

ZIP 50237 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.