Boundary Atlas

ZIP code 73647: Washita County, OK

ZIP code 73647 is in Foss (17% of residents), in Washita County (62%) and Custer County (38%), Oklahoma. 83% of its residents live outside city limits. It is in Oklahoma's 3rd congressional district. Its state senate districts are State Senate District 38 (62%) and State Senate District 26 (38%); its state house districts are State House District 55 (62%) and State House District 57 (38%).

598residents (2020 Census)
139.2 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Oklahoma

City and county

City or townShare of ZIP residents
Foss17%

CountyShare of ZIP residents
Washita County62%
Custer County38%

Town or county subdivisionShare of ZIP residents
Northwest Washita CCD62%
Butler CCD27%
Clinton CCD11%

Congressional district

Congressional districtShare of ZIP residents
Oklahoma's 3rd congressional district (OK-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (OK-03)Frank D. Lucas (R)202-225-5565100%
U.S. SenatorAlan Armstrong (R)202-224-4721statewide
U.S. SenatorJames Lankford (R)202-224-5754 · contact formstatewide
State Senator (State Senate District 38)Brent Howard (R)62%
State Senator (State Senate District 26)Darcy Jech (R)38%
State Representative (State House District 55)Nick Archer (R)62%
State Representative (State House District 57)Anthony Moore (R)38%

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 3862%
State Senate District 2638%

State house districtShare of ZIP residents
State House District 5562%
State House District 5738%

Voting precincts

6 voting precincts overlap ZIP 73647. Map them, with each precinct's share of the ZIP's residents.

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ZIP 73647 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.