ZIP code 50031: Beaver, IA

ZIP code 50031 is in Beaver, in Boone County, Iowa. It is in Iowa's 4th congressional district. Its state senate district is State Senate District 24; its state house district is State House District 48.

46residents (2020 Census)

0.2 sq miland area

1cities and towns

1congressional district

1voting precincts

See it on the map All of Iowa

City and county

City or town	Share of ZIP residents
Beaver	100%

County	Share of ZIP residents
Boone County	100%

Town or county subdivision	Share of ZIP residents
Amaqua 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 24)	Jesse Green (R)		100%
State Representative (State House District 48)	Chad Behn (R)		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

Beaver laws: search for the Beaver, Iowa code of ordinances
Boone County website: https://www.boonecounty.iowa.gov/
Boone County laws: search for the Boone County, Iowa code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 24	100%

State house district	Share of ZIP residents
State House District 48	100%

Voting precincts

1 voting precinct overlap ZIP 50031. 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:50031")

ZIP 50031 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.