ZIP code 52146: Harpers Ferry, IA

ZIP code 52146 is in Harpers Ferry (30% of residents), in Allamakee County, Iowa. 70% of its residents live outside city limits. It is in Iowa's 2nd congressional district. Its state senate district is State Senate District 32; its state house district is State House District 64.

867residents (2020 Census)

81.0 sq miland area

1cities and towns

1congressional district

3voting precincts

See it on the map All of Iowa

City and county

City or town	Share of ZIP residents
Harpers Ferry	30%

County	Share of ZIP residents
Allamakee County	100%

Town or county subdivision	Share of ZIP residents
Taylor township	66%
Fairview township	17%
Linton township	7.7%
Lafayette township	7.4%
Paint Creek township	2.0%

Congressional district

Congressional district	Share of ZIP residents
Iowa's 2nd congressional district (IA-02)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (IA-02)	Ashley Hinson (R)	202-225-2911	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 32)	Mike Klimesh (R)		100%
State Representative (State House District 64)	Jason Gearhart (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

Harpers Ferry laws: search for the Harpers Ferry, Iowa code of ordinances
Allamakee County website: http://www.co.allamakee.ia.us
Allamakee County laws: search for the Allamakee County, Iowa code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 32	100%

State house district	Share of ZIP residents
State House District 64	100%

Voting precincts

3 voting precincts overlap ZIP 52146. 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:52146")

ZIP 52146 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.