Marion County OH United States
| County FIPS | 39101 |
| Largest City | Marion |
| State | Ohio |
| Latitude | 40.5872 |
| Longitude | -83.1609 |
| Population | 65,020 |
| Density | 161.06 people per square mile |
| Time Zone | America/New York |
Median household: $59,371
Median individual: $32,297
Mode: 87.0% White
Median house value: $150,153.0
Median: 40.1 years old
With at least college degree: 14.8%
With STEM degree: 33.8%
Never married: 31.3%
Unemployed: 6.3%
All data comes from the SimpleMaps US Counties Database, 2026.
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