How many people live in Tulsa County, OK?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 693,500 people living in Tulsa County, OK. That makes Tulsa County the second-most populous county in Oklahoma. It is home to 16.8% of people living in the state.
694K
population of Tulsa County, OK (2024)
16.8%
County share of the Oklahoma population (2024)
About 693,500 people lived in Tulsa County, OK in 2024.
Population estimates, 2000–2024
What are Tulsa County, OK’s age demographics?
About 108,900 Tulsa County residents are aged 65 and older in 2024. That represents 15.7% of its population. For comparison, the age group represents 17% of Oklahoma’s population and 18% in the US overall.
Another 170,800 Tulsa County residents, or 24.6% 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 higher share of Tulsa County, OK's population is aged under 18 than the US as a whole.
Population estimates by age group, (2024)
What are Tulsa County, OK’s racial and ethnic demographics?
Non-Hispanic two or more races residents make up 6% of the Tulsa County population, higher than the national share of 2.5%. Tulsa County also has a larger share of people identifying as non-Hispanic American Indian and Alaska Native (5.9%) than the US overall (0.72%).
In contrast, Tulsa County’s Hispanic population accounts for 16.8%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 10.2% of the county, compared with 12.6% 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.
Tulsa County, OK has a higher share of a Hispanic population than Oklahoma as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Tulsa County, OK is Tulsa with about 409,300 residents in 2024.
Cities and towns in Tulsa County, OK ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Tulsa (pt.) | 409,274 |
| 2. | Broken Arrow (pt.) | 99,999 |
| 3. | Owasso (pt.) | 38,152 |
| 4. | Bixby (pt.) | 31,516 |
| 5. | Jenks | 27,869 |
| 6. | Sand Springs (pt.) | 19,954 |
| 7. | Glenpool | 14,567 |
| 8. | Collinsville (pt.) | 9,748 |
| 9. | Skiatook (pt.) | 2,642 |
| 10. | Sperry (pt.) | 1,134 |
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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.
