Piedmont
- County:
- Canadian County
- County Seat:
- No
- Area (mi²):
- 43.399
- State:
- Oklahoma
Piedmont is a city located in Canadian County, Oklahoma. Piedmont has a 2026 population of 9,092. Piedmont is currently growing at a rate of 3.07% annually and its population has increased by 21.47% since the most recent census, which recorded a population of 7,485 in 2020.