Union County Property Taxes
Union County, Ohio
Effective Tax Rate
0.00%
79.3% above state avgMedian Annual Tax
$0
$321/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
1.25%
At a Glance
Median Home Value
$306,600
State avg ▲ $182,492
Tax w/ Mortgage/yr
$3,905
$325/mo escrow
Tax w/o Mortgage/yr
$3,641
$303/mo
State Tax Rate Rank
#64
of 88 counties (1 = lowest)
Data Story
About Property Taxes in Union County, Ohio
Union's taxes above national average
Union County's 1.255% effective tax rate ranks above the national median, placing it in the upper 30% of U.S. counties. The median annual property tax of $3,847 exceeds the national median by 43%, reflecting Union's significantly higher home values and tax burden.
Among Ohio's higher-tax counties
At 1.255%, Union's rate runs notably above the Ohio state average of 1.148%, placing it in the upper quarter of Ohio counties. This puts Union residents at a tax disadvantage compared to most other Ohioans.
Higher taxes, premium home values
Union's 1.255% rate exceeds Shelby County (1.008%) and Seneca County (1.093%), though it trails Stark County (1.318%) and Trumbull County (1.410%). However, Union's median home value of $306,600—the highest in this regional group—drives the largest absolute tax bills.
What $306,600 home costs annually
The median Union County home valued at $306,600 generates an annual property tax of approximately $3,847, the highest in this regional comparison. Homeowners with mortgages typically pay about $3,905 annually.
High-value homes warrant careful review
Union County homeowners should particularly scrutinize assessments, as overvaluations on higher-priced properties compound into large annual tax surpluses. Assessment appeals can yield substantial savings on expensive properties.
How Union County Compares
Median Annual Property Tax
Union County
1.25%
Effective rate
Ohio Avg
1.18%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in Union County, Ohio?
How much are property taxes in Union County?
How does Union County compare to the Ohio average?
What is the median home value in Union County, Ohio?
Why is Union County property tax rate higher than the Ohio average?
How does Union County rank for property taxes in Ohio?
Counties with Similar Tax Rates
Nearby Counties
Other Counties in Ohio
Data updated: March 2026
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates. Effective tax rate is calculated as median property tax divided by median home value.