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%).
See it on the mapAll of Oklahoma
City and county
| City or town | Share of ZIP residents |
|---|---|
| Piedmont | 61% |
| Oklahoma City | 32% |
| County | Share of ZIP residents |
|---|---|
| Canadian County | 99% |
| Oklahoma County | 0.5% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| East Canadian CCD | 50% |
| El Reno CCD | 49% |
| Oklahoma City Northwest CCD | 0.5% |
Congressional districts
| Congressional district | Share 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
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | David Holt | 405-297-2424 | 32% |
| U.S. Representative (OK-05) | Stephanie I. Bice (R) | 202-225-2132 | 100% |
| U.S. Representative (OK-03) | Frank D. Lucas (R) | 202-225-5565 | <0.1% |
| U.S. Senator | Alan Armstrong (R) | 202-224-4721 | statewide |
| U.S. Senator | James Lankford (R) | 202-224-5754 · contact form | statewide |
| 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
- Piedmont website: http://www.piedmont-ok.gov/
- Piedmont laws: search for the Piedmont, Oklahoma code of ordinances
- Oklahoma City website: https://www.okc.gov/
- Oklahoma City laws: search for the Oklahoma City, Oklahoma code of ordinances
- Canadian County website: http://www.canadiancounty.org
- Canadian County laws: search for the Canadian County, Oklahoma code of ordinances
- Oklahoma County website: https://www.oklahomacounty.org
- Oklahoma County laws: search for the Oklahoma County, Oklahoma code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 22 | 100% |
| State Senate District 26 | <0.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 41 | 98% |
| State House District 60 | 2.1% |
| 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.
Get this in your AI agent
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:73078")
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.