
Wynona
- County:
- Osage County
- County Seat:
- No
- Area (mi²):
- 0.549
- State:
- Oklahoma
Wynona is a town located in Osage County, Oklahoma. Wynona has a 2025 population of 384. Wynona is currently growing at a rate of 0.79% annually and its population has increased by 4.35% since the most recent census, which recorded a population of 368 in 2020.
The average household income in Wynona is $47,098 with a poverty rate of 9.59%. The median age in Wynona is 63.2 years: 66.4 years for males, and 54.5 years for females.