Ohio · FIPS 39107 · ACS 2020–2024
Mercer County, Ohio property tax rate
Homeowners in Mercer County paid a median of $2,325 a year in real estate taxes on a median home value of $210,600 (2020–2024 survey). Taxes came to 0.98% of home value, 28% below the Ohio rate of 1.36% and 4% above the U.S. rate of 0.94%.
- 0.98%Effective tax rate±0.08% margin · Ohio: 1.36%
- $2,325Median tax per yearOhio: $2,822 · U.S.: $3,119
- $210,600Median home valueOhio: $214,800
- 13,053Owner-occupied homes80% of households own
| Measure | Mercer County | Ohio | U.S. | Mercer County 2019–2023 | Change |
|---|---|---|---|---|---|
| Effective tax rate | 0.98% | 1.36% | 0.94% | 0.97% | no change |
| Median tax, all owners | $2,325 | $2,822 | $3,119 | $2,249 | +$76 (+3.4%) |
| Median tax, with a mortgage | $2,303 | $3,048 | $3,489 | $2,232 | +$71 (+3.2%) |
| Median tax, no mortgage | $2,351 | $2,487 | $2,576 | $2,272 | +$79 (+3.5%) |
| Median home value | $210,600 | $214,800 | $332,700 | $208,600 | +$2,000 (+1.0%) |
| Total taxes paid | $33,397,800 | $11,762,811,200 | $360,573,527,500 | $31,814,300 |
How Mercer County compares
- Per $1,000 of home value, owners here paid about $9.79 a year, against $13.60 statewide and $9.40 nationally.
- Rank in Ohio: 38 of 85 counties from lowest to highest effective rate (among those with reliable estimates). Nationally, 68% of 2,682 counties had a lower rate.
- Homes with a mortgage: 0.94% of value; homes without one: 1.02%. Median bills: $2,303 and $2,351.
- Compared with the 2019–2023 survey, the effective rate rose (no change) and the median tax changed +$76 (+3.4%). The two 5-year surveys share four years of responses, so year-to-year moves are small and partly noise.
- Margin of error: the effective rate is 0.98% ± 0.08% at 90% confidence, from a sample of the 13,053 owner-occupied homes.
Ohio counties with similar rates
| County | Effective rate | Median tax | Median value |
|---|---|---|---|
| Hancock County | 0.96% | $2,046 | $204,700 |
| Marion County | 0.96% | $1,489 | $156,800 |
| Columbiana County | 0.97% | $1,527 | $151,600 |
| Ross County | 0.97% | $1,708 | $171,500 |
| Preble County | 0.98% | $1,883 | $180,900 |
| Madison County | 0.98% | $2,541 | $250,100 |
| Logan County | 0.99% | $2,042 | $203,200 |
| Knox County | 1.00% | $2,564 | $239,400 |
Sources
- U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, table-based summary file: B25090 (aggregate real estate taxes), B25082 (aggregate home value), B25103 (median real estate taxes), B25077 (median home value) and B25003 (tenure); files dated January 29, 2026.
- U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates, same tables (files dated October 31, 2024), for the comparison column.
- Geography names: Census Bureau Geos20245YR.txt (file dated January 22, 2026).
Effective rate = total real estate taxes paid by owner-occupied homes ÷ their total value, as reported by owners to the Census Bureau. It is not a millage rate. Your bill depends on your assessed value, exemptions (such as homestead) and local levies.