Boundary Atlas

ZIP code 73021: Colony, OK

ZIP code 73021 is in Colony (38% of residents), in Washita County (85%) and Caddo County (15%), Oklahoma. 62% of its residents live outside city limits. It is in Oklahoma's 3rd congressional district. Its state senate districts are State Senate District 38 (85%) and State Senate District 26 (15%); its state house districts are State House District 55 (86%) and State House District 65 (14%).

293residents (2020 Census)
69.3 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of Oklahoma

City and county

City or townShare of ZIP residents
Colony38%

CountyShare of ZIP residents
Washita County85%
Caddo County15%

Town or county subdivisionShare of ZIP residents
Northeast Washita CCD82%
Hydro CCD15%
Central Washita CCD2.1%
Southeast Washita CCD0.3%

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)85%
State Senator (State Senate District 26)Darcy Jech (R)15%
State Representative (State House District 55)Nick Archer (R)86%
State Representative (State House District 65)Toni Hasenbeck (R)14%

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 3885%
State Senate District 2615%

State house districtShare of ZIP residents
State House District 5586%
State House District 6514%

Voting precincts

5 voting precincts overlap ZIP 73021. Map them, with each precinct's share of the ZIP's residents.

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ZIP 73021 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.