Boundary Atlas

ZIP code 46171: Washington, IN

ZIP code 46171 is in Putnam County (98%) and Clay County (2.0%), Indiana, outside any city or Census-designated place. It is in Indiana's 4th congressional district (98%) and Indiana's 8th congressional district (2.0%). Its state senate districts are State Senate District 37 (98%), State Senate District 38 (2.0%) and State Senate District 24 (0.4%); its state house districts are State House District 44 (98%) and State House District 42 (2.0%).

1,779residents (2020 Census)
38.7 sq miland area
0cities and towns
2congressional districts
4voting precincts

See it on the mapAll of Indiana

City and county

Outside any city or Census-designated place.


CountyShare of ZIP residents
Putnam County98%
Clay County2.0%

Town or county subdivisionShare of ZIP residents
Washington township98%
Van Buren township2.0%
Madison township0.4%

Congressional districts

Congressional districtShare of ZIP residents
Indiana's 4th congressional district (IN-04)98%
Indiana's 8th congressional district (IN-08)2.0%

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 (IN-04)James R. Baird (R)202-225-503798%
U.S. Representative (IN-08)Mark B. Messmer (R)202-225-46362.0%
U.S. SenatorJim Banks (R)202-224-4814statewide
U.S. SenatorTodd Young (R)202-224-5623 · contact formstatewide
State Senator (State Senate District 37)Rod Bray (R)98%
State Senator (State Senate District 38)Greg Goode (R)2.0%
State Senator (State Senate District 24)Brett Clark (R)0.4%
State Representative (State House District 44)Beau Baird (R)98%
State Representative (State House District 42)Tim Yocum (R)2.0%

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 3798%
State Senate District 382.0%
State Senate District 240.4%

State house districtShare of ZIP residents
State House District 4498%
State House District 422.0%

Voting precincts

4 voting precincts overlap ZIP 46171. 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:46171")

ZIP 46171 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.