How many people live in Okmulgee County, OK?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 37,100 people living in Okmulgee County, OK. That makes Okmulgee County the 29th-most populous county in Oklahoma. It is home to 0.9% of people living in the state.
37.1K
population of Okmulgee County, OK (2024)
0.9%
County share of the Oklahoma population (2024)
About 37,100 people lived in Okmulgee County, OK in 2024.
Population estimates, 2000–2024
What are Okmulgee County, OK’s age demographics?
About 6,900 Okmulgee County residents are aged 65 and older in 2024. That represents 18.7% of its population. For comparison, the age group represents 17% of Oklahoma’s population and 18% in the US overall.
Another 8,700 Okmulgee County residents, or 23.5% of the population, were children under 18. For comparison, the age group represents 23.7% of Oklahoma’s population and 21.6% in the US overall.
A lower share of Okmulgee County, OK's population is aged 25–44 than the US as a whole.
Population estimates by age group, (2024)
What are Okmulgee County, OK’s racial and ethnic demographics?
Non-Hispanic white residents make up 60.9% of the Okmulgee County population, higher than the national share of 57.5%. Okmulgee County also has a larger share of people identifying as non-Hispanic American Indian and Alaska Native (16%) than the US overall (0.72%).
In contrast, Okmulgee County’s Hispanic population accounts for 5.6%, below the 20% nationwide, and the non-Hispanic Asian population makes up 0.65% of the county, compared with 6.5% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Okmulgee County, OK has a higher share of a non-Hispanic American Indian and Alaska Native population than Oklahoma as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Okmulgee County, OK is Okmulgee with about 11,300 residents in 2024.
Cities and towns in Okmulgee County, OK ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Okmulgee (pt.) | 11,346 |
| 2. | Henryetta | 5,606 |
| 3. | Morris | 1,334 |
| 4. | Beggs | 1,184 |
| 5. | Dewar | 760 |
| 6. | Winchester | 554 |
| 7. | Schulter | 433 |
| 8. | Grayson | 134 |
| 9. | Hoffman | 85 |
| 10. | Liberty (pt.) | 71 |
Keep exploring
Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
