Boundary Atlas

ZIP code 73838: Chester, OK

ZIP code 73838 is in Chester (31% of residents), in Major County (96%) and Woodward County (3.7%), Oklahoma. 69% of its residents live outside city limits. It is in Oklahoma's 3rd congressional district. Its state senate district is State Senate District 27; its state house districts are State House District 58 (100%) and State House District 59 (0.4%).

573residents (2020 Census)
162.4 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
Chester31%

CountyShare of ZIP residents
Major County96%
Woodward County3.7%

Town or county subdivisionShare of ZIP residents
Fairview CCD96%
Mooreland CCD3.7%

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 27)Casey Murdock (R)100%
State Representative (State House District 58)Carl Newton (R)100%
State Representative (State House District 59)Mike Dobrinski (R)0.4%

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 27100%

State house districtShare of ZIP residents
State House District 58100%
State House District 590.4%

Voting precincts

5 voting precincts overlap ZIP 73838. Map them, with each precinct's share of the ZIP's residents.

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ZIP 73838 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.