Washington County, OH property tax
Census ACS 2023 5-year estimates · updated 2026-09-20
The median effective property tax rate in Washington County is 0.96%, below the Ohio median of 1.36% and below the national median of 0.98%. The median homeowner pays $1,665 a year on a home worth $174,100.
- Effective rate
- 0.96%
- Median annual bill
- $1,665
- Median home value
- $174,100
- Rank in Ohio
- 74of 88
Estimated annual bill by home value
| Home value | Estimated bill | Per month |
|---|---|---|
| $200,000 | $1,920 | $160 |
| $300,000 | $2,880 | $240 |
| $400,000 | $3,840 | $320 |
| $500,000 | $4,800 | $400 |
| $750,000 | $7,200 | $600 |
| $1,000,000 | $9,600 | $800 |
Washington County compared with Ohio and the US
| Area | Effective rate | Median bill | Median home value |
|---|---|---|---|
| Washington County | 0.96% | $1,665 | $174,100 |
| 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 Washington County, OH?
The median effective property tax rate in Washington County is 0.96% of home value, below the Ohio median of 1.36% and below the national median of 0.98%. The median homeowner pays $1,665 a year on a median home value of $174,100 (Census ACS 2023 5-year).
How much is property tax on a $400,000 house in Washington County?
About $3,840 per year at the county's median effective rate of 0.96%, 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 Washington County compare with the rest of Ohio?
Washington County ranks 74 of 88 Ohio counties by effective rate. The Ohio median is 1.36% and the median bill is $2,712.