Warren County, OH property tax
Census ACS 2023 5-year estimates · updated 2026-09-20
The median effective property tax rate in Warren County is 1.27%, below the Ohio median of 1.36% and above the national median of 0.98%. The median homeowner pays $4,076 a year on a home worth $319,700.
- Effective rate
- 1.27%
- Median annual bill
- $4,076
- Median home value
- $319,700
- Rank in Ohio
- 22of 88
Estimated annual bill by home value
| Home value | Estimated bill | Per month |
|---|---|---|
| $200,000 | $2,540 | $212 |
| $300,000 | $3,810 | $318 |
| $400,000 | $5,080 | $423 |
| $500,000 | $6,350 | $529 |
| $750,000 | $9,525 | $794 |
| $1,000,000 | $12,700 | $1,058 |
Warren County compared with Ohio and the US
| Area | Effective rate | Median bill | Median home value |
|---|---|---|---|
| Warren County | 1.27% | $4,076 | $319,700 |
| Ohio median | 1.36% | $2,712 | $199,200 |
| United States median | 0.98% | $2,969 | n/a |
Rates and medians: U.S. Census Bureau, ACS 2023 5-year estimates, tables B25103 and B25077. Effective rate is median taxes paid divided by median owner-occupied home value.
Frequently asked questions
What is the property tax rate in Warren County, OH?
The median effective property tax rate in Warren County is 1.27% of home value, below the Ohio median of 1.36% and above the national median of 0.98%. The median homeowner pays $4,076 a year on a median home value of $319,700 (Census ACS 2023 5-year).
How much is property tax on a $400,000 house in Warren County?
About $5,080 per year at the county's median effective rate of 1.27%, before exemptions. The exact bill depends on the city, school district and special districts that serve the parcel, so treat this as a planning estimate.
How does Warren County compare with the rest of Ohio?
Warren County ranks 22 of 88 Ohio counties by effective rate. The Ohio median is 1.36% and the median bill is $2,712.