Boundary Atlas

ZIP code 50050: Churdan, IA

ZIP code 50050 is in Churdan (57% of residents), in Greene County (99%), Calhoun County (1.2%) and Carroll County (<0.1%), Iowa. 43% of its residents live outside city limits. It is in Iowa's 3rd congressional district (99%) and Iowa's 4th congressional district (1.2%). Its state senate districts are State Senate District 24 (99%) and State Senate District 4 (1.2%); its state house districts are State House District 47 (99%) and State House District 7 (1.2%).

640residents (2020 Census)
77.7 sq miland area
1cities and towns
2congressional districts
5voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Churdan57%

CountyShare of ZIP residents
Greene County99%
Calhoun County1.2%
Carroll Countyland only

Town or county subdivisionShare of ZIP residents
Highland township75%
Cedar township20%
Bristol township1.9%
Union township1.2%
Dawson township0.9%
Kendrick township0.5%
Reading townshipland only
Jasper townshipland only

Congressional districts

Congressional districtShare of ZIP residents
Iowa's 3rd congressional district (IA-03)99%
Iowa's 4th congressional district (IA-04)1.2%

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)202-225-547699%
U.S. Representative (IA-04)Randy Feenstra (R)202-225-44261.2%
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 24)Jesse Green (R)99%
State Senator (State Senate District 4)Tim Kraayenbrink (R)1.2%
State Senator (State Senate District 6)Jason Schultz (R)<0.1%
State Representative (State House District 47)Carter Nordman (R)99%
State Representative (State House District 7)Wendy Larson (R)1.2%
State Representative (State House District 11)Craig Williams (R)<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 2499%
State Senate District 41.2%
State Senate District 6land only

State house districtShare of ZIP residents
State House District 4799%
State House District 71.2%
State House District 11land only

Voting precincts

5 voting precincts overlap ZIP 50050. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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:50050")

ZIP 50050 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.