Warren County Property Tax Calculator
Locality estimate page for Warren County, Ohio. Use this county/locality rate for faster screening, then confirm parcel-specific details with your local tax authority.
County/Locality Effective Rate
1.20%
State Effective Rate
1.36%
Sample Annual Tax Difference
-$680
Median Home Value (ACS)
$349,400
Median Annual Tax Bill (ACS)
$4,199
Owner-Occupied Households
73,084
The typical owner-occupied home in Warren County is valued at $349,400 with a median real estate tax bill of $4,199 per year — an effective rate of 1.20%. Both figures come from the same ACS release, so the ratio is an estimate rather than an aggregate of individual bills.
State Mortgage Context: Ohio
Most counties in this state follow the standard FHA floor framework.
State Effective Tax Rate
1.36%
FHA 1-Unit Floor
$541,287
FHA 1-Unit Ceiling
$1,249,125
In Warren County, Ohio, the current county-level estimate is 1.20%, or approximately $4,800 annually on a $400,000 home.
How to Use This County Estimate
Step 1
Enter your property value and assessment assumptions.
Step 2
Apply exemptions that may reduce taxable value.
Step 3
Compare county/locality estimate against statewide fallback.
Warren County Property Tax Snapshot
Estimated effective rate: 1.20% · vs Ohio: 1.36% · vs national benchmark: 0.90%
| Home value | Estimated annual tax | Estimated monthly tax |
|---|---|---|
| $250,000 | $3,000 | $250 |
| $400,000 | $4,800 | $400 |
| $500,000 | $6,000 | $500 |
| $750,000 | $9,000 | $750 |
| $1,000,000 | $12,000 | $1,000 |
Compare Nearby Property Taxes
- Warren County1.20%
- Ashtabula County1.21%
- Clark County1.19%
- Butler County1.22%
- Licking County1.22%
- Wayne County1.17%
- Medina County1.24%
Source Transparency
Source: U.S. Census Bureau, ACS 5-Year Estimates (B25103 / B25077)
View sourceLast updated: August 2026
Estimates only. Confirm parcel-specific amounts with the official local taxing authority.
Need Statewide Context?
Visit Ohio mortgage snapshot or return to the national calculator hub.