Boundary Atlas

ZIP code 52554: Eldon, IA

ZIP code 52554 is in Eldon (64% of residents), in Wapello County (93%), Jefferson County (2.6%), Davis County (2.4%) and Van Buren County (2.1%), Iowa. 36% of its residents live outside city limits. It is in Iowa's 3rd congressional district (95%) and Iowa's 1st congressional district (4.8%). Its state senate districts are State Senate District 13 (95%) and State Senate District 44 (4.8%); its state house districts are State House District 25 (93%), State House District 87 (4.8%) and State House District 26 (2.4%).

1,222residents (2020 Census)
37.9 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
Eldon64%

CountyShare of ZIP residents
Wapello County93%
Jefferson County2.6%
Davis County2.4%
Van Buren County2.1%

Town or county subdivisionShare of ZIP residents
Washington township92%
Des Moines township2.6%
Salt Creek township2.4%
Village township2.1%
Keokuk township1.1%
Lick Creek townshipland only

Congressional districts

Congressional districtShare of ZIP residents
Iowa's 3rd congressional district (IA-03)95%
Iowa's 1st congressional district (IA-01)4.8%

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)202-225-547695%
U.S. Representative (IA-01)Mariannette Miller-Meeks (R)202-225-65764.8%
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 13)Cherielynn Westrich (R)95%
State Senator (State Senate District 44)Adrian Dickey (R)4.8%
State Representative (State House District 25)Hans Wilz (R)93%
State Representative (State House District 87)Jeff Shipley (R)4.8%
State Representative (State House District 26)Austin Harris (R)2.4%

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 1395%
State Senate District 444.8%

State house districtShare of ZIP residents
State House District 2593%
State House District 874.8%
State House District 262.4%

Voting precincts

5 voting precincts overlap ZIP 52554. 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:52554")

ZIP 52554 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.