Boundary Atlas

ZIP code 52307: Middle Amana, IA

ZIP code 52307 is in Middle Amana, in Iowa County, Iowa. It is in Iowa's 1st congressional district. Its state senate district is State Senate District 46; its state house district is State House District 91.

145residents (2020 Census)
0.5 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Middle Amana100%

CountyShare of ZIP residents
Iowa County100%

Town or county subdivisionShare of ZIP residents
Lenox township100%

Congressional district

Congressional districtShare of ZIP residents
Iowa's 1st congressional district (IA-01)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 46100%

State house districtShare of ZIP residents
State House District 91100%

Voting precincts

1 voting precinct overlap ZIP 52307. Map them, with each precinct's share of the ZIP's residents.

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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:52307")

ZIP 52307 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.