ZIP code 51510: Carter Lake, IA

ZIP code 51510 is in Carter Lake, in Pottawattamie County, Iowa. It is in Iowa's 4th congressional district. Its state senate district is State Senate District 10; its state house district is State House District 20.

3,791residents (2020 Census)

1.8 sq miland area

1cities and towns

1congressional district

2voting precincts

See it on the map All of Iowa

City and county

City or town	Share of ZIP residents
Carter Lake	100%

County	Share of ZIP residents
Pottawattamie County	100%

Town or county subdivision	Share of ZIP residents
Kane township	100%

Congressional district

Congressional district	Share of ZIP residents
Iowa's 4th congressional district (IA-04)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (IA-04)	Randy Feenstra (R)	202-225-4426	100%
U.S. Senator	Chuck Grassley (R)	202-224-3744 · contact form	statewide
U.S. Senator	Joni Ernst (R)	202-224-3254 · contact form	statewide
State Senator (State Senate District 10)	Dan Dawson (R)		100%
State Representative (State House District 20)	Josh Turek (Democratic)		100%

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

Carter Lake website: http://www.cityofcarterlake.com/
Carter Lake laws: search for the Carter Lake, Iowa code of ordinances
Pottawattamie County laws: search for the Pottawattamie County, Iowa code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 10	100%

State house district	Share of ZIP residents
State House District 20	100%

Voting precincts

2 voting precincts overlap ZIP 51510. 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:51510")

ZIP 51510 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.