How many people live in Ashtabula County, OH?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 96,900 people living in Ashtabula County, OH. That makes Ashtabula County the 28th-most populous county in Ohio. It is home to 0.81% of people living in the state.
96.9K
population of Ashtabula County, OH (2024)
0.81%
County share of the Ohio population (2024)
About 96,900 people lived in Ashtabula County, OH in 2024.
Population estimates, 2000–2024
What are Ashtabula County, OH’s age demographics?
About 20,300 Ashtabula County, OH residents are aged 65 and older in 2024. That represents 21% of its population. For comparison, the age group represents 19.1% of Ohio’s population and 18% in the US overall.
Another 20,900 Ashtabula County residents, or 21.5% of the population, were children under 18. For comparison, the age group represents 21.7% of Ohio’s population and 21.6% in the US overall.
A lower share of Ashtabula County, OH's population is aged 25–44 than the US as a whole.
Population estimates by age group, (2024)
What are Ashtabula County, OH’s racial and ethnic demographics?
Non-Hispanic white residents make up 87.7% of the Ashtabula County, OH population, higher than the national share of 57.5%. Ashtabula County, OH also has a larger share of people identifying as non-Hispanic two or more races (2.5%) than the US overall (2.5%).
In contrast, Ashtabula County’s Hispanic population accounts for 5.3%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 3.7% 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.
Ashtabula County, OH has a higher share of a non-Hispanic white population than Ohio as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Ashtabula County, OH is Ashtabula with about 14,100 residents in 2024.
Cities and towns in Ashtabula County, OH ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Ashtabula (pt.) | 14,102 |
| 2. | Conneaut | 12,357 |
| 3. | Geneva | 5,871 |
| 4. | Ashtabula (pt.) | 3,673 |
| 5. | Jefferson | 3,188 |
| 6. | North Kingsville | 2,723 |
| 7. | Windsor | 2,620 |
| 8. | Harpersfield | 2,544 |
| 9. | Austinburg | 2,180 |
| 10. | Monroe | 2,133 |
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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.
