Boundary Atlas

ZIP code 73078: Piedmont, OK

ZIP code 73078 is in Piedmont (61% of residents) and Oklahoma City (32%), in Canadian County (99%) and Oklahoma County (0.5%), Oklahoma. 7.4% of its residents live outside city limits. It is in Oklahoma's 5th congressional district (100%) and Oklahoma's 3rd congressional district (<0.1%). Its state senate districts are State Senate District 22 (100%) and State Senate District 26 (<0.1%); its state house districts are State House District 41 (98%), State House District 60 (2.1%) and State House District 55 (<0.1%).

12,069residents (2020 Census)
64.9 sq miland area
2cities and towns
2congressional districts
7voting precincts

See it on the mapAll of Oklahoma

City and county

City or townShare of ZIP residents
Piedmont61%
Oklahoma City32%

CountyShare of ZIP residents
Canadian County99%
Oklahoma County0.5%

Town or county subdivisionShare of ZIP residents
East Canadian CCD50%
El Reno CCD49%
Oklahoma City Northwest CCD0.5%

Congressional districts

Congressional districtShare of ZIP residents
Oklahoma's 5th congressional district (OK-05)100%
Oklahoma's 3rd congressional district (OK-03)<0.1%

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
MayorDavid Holt405-297-242432%
U.S. Representative (OK-05)Stephanie I. Bice (R)202-225-2132100%
U.S. Representative (OK-03)Frank D. Lucas (R)202-225-5565<0.1%
U.S. SenatorAlan Armstrong (R)202-224-4721statewide
U.S. SenatorJames Lankford (R)202-224-5754 · contact formstatewide
State Senator (State Senate District 22)Kristen Thompson (R)100%
State Senator (State Senate District 26)Darcy Jech (R)<0.1%
State Representative (State House District 41)Denise Crosswhite Hader (R)98%
State Representative (State House District 60)Mike Kelley (R)2.1%
State Representative (State House District 55)Nick Archer (R)<0.1%

Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); 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 22100%
State Senate District 26<0.1%

State house districtShare of ZIP residents
State House District 4198%
State House District 602.1%
State House District 55<0.1%

Voting precincts

7 voting precincts overlap ZIP 73078. Map them, with each precinct's share of the ZIP's residents.

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ZIP 73078 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.