How many people live in Owen County, IN?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 21,900 people living in Owen County, IN. That makes Owen County the 68th-most populous county in Indiana. It is home to 0.31% of people living in the state.
21.9K
population of Owen County, IN (2024)
0.31%
County share of the Indiana population (2024)
About 21,900 people lived in Owen County, IN in 2024.
Population estimates, 2000–2024
What are Owen County, IN’s age demographics?
About 4,800 Owen County residents are aged 65 and older in 2024. That represents 21.9% of its population. For comparison, the age group represents 17.5% of Indiana’s population and 18% in the US overall.
Another 4,400 Owen County residents, or 20.3% of the population, were children under 18. For comparison, the age group represents 22.9% of Indiana’s population and 21.6% in the US overall.
A lower share of Owen County, IN's population is aged 25–44 than the US as a whole.
Population estimates by age group, (2024)
What are Owen County, IN’s racial and ethnic demographics?
Non-Hispanic white residents make up 94.8% of the Owen County, IN population, higher than the national share of 57.5%.
In contrast, Owen County’s Hispanic population accounts for 1.8%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 0.74% 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.
Owen County, IN has a higher share of a non-Hispanic white population than Indiana as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Owen County, IN is Clay with about 2,700 residents in 2024.
Cities and towns in Owen County, IN ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Clay | 2,677 |
| 2. | Spencer | 2,500 |
| 3. | Jackson | 1,728 |
| 4. | Franklin | 1,289 |
| 5. | Montgomery | 1,229 |
| 6. | Morgan | 1,227 |
| 7. | Lafayette | 1,214 |
| 8. | Taylor | 1,065 |
| 9. | Jefferson | 1,024 |
| 10. | Marion | 930 |
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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.
