Boundary Atlas

ZIP code 52171: Waucoma, IA

ZIP code 52171 is in Waucoma (25% of residents), St. Lucas (4.8%) and Jackson Junction (3.8%), in Fayette County (70%), Chickasaw County (20%) and Winneshiek County (9.4%), Iowa. 67% of its residents live outside city limits. It is in Iowa's 2nd congressional district. Its state senate districts are State Senate District 32 (74%), State Senate District 29 (20%) and State Senate District 34 (6.2%); its state house districts are State House District 63 (74%), State House District 58 (20%) and State House District 68 (6.2%).

926residents (2020 Census)
82.4 sq miland area
4cities and towns
1congressional district
5voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Waucoma25%
St. Lucas4.8%
Jackson Junction3.8%
Protivin1.0%

CountyShare of ZIP residents
Fayette County70%
Chickasaw County20%
Winneshiek County9.4%

Town or county subdivisionShare of ZIP residents
Eden township53%
Utica township12%
Auburn township11%
Jackson township9.4%
Stapleton township8.5%
Bethel township6.2%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-02)Ashley Hinson (R)202-225-2911100%
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 32)Mike Klimesh (R)74%
State Senator (State Senate District 29)Sandy Salmon (R)20%
State Senator (State Senate District 34)Dan Zumbach (R)6.2%
State Representative (State House District 63)Michael Bergan (R)74%
State Representative (State House District 58)Charley Thomson (R)20%
State Representative (State House District 68)Chad Ingels (R)6.2%

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 3274%
State Senate District 2920%
State Senate District 346.2%

State house districtShare of ZIP residents
State House District 6374%
State House District 5820%
State House District 686.2%

Voting precincts

5 voting precincts overlap ZIP 52171. 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:

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ZIP 52171 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.