Sullivan County Property Taxes
Sullivan County, Indiana
Effective Tax Rate
0.00%
31.2% below state avgMedian Annual Tax
$0
$69/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
0.68%
At a Glance
Median Home Value
$122,200
State avg ▼ $178,101
Tax w/ Mortgage/yr
$883
$74/mo escrow
Tax w/o Mortgage/yr
$745
$62/mo
State Tax Rate Rank
#46
of 92 counties (1 = lowest)
Similar tax rates
Data Story
About Property Taxes in Sullivan County, Indiana
Sullivan County's modest tax rates
Sullivan County's effective tax rate of 0.675% sits slightly below the national median of 0.84%, offering moderate tax relief for homeowners. The median annual property tax of $825 remains well under the national median of $2,690, reflecting Indiana's lower property values.
Just above Indiana's average
Sullivan County's 0.675% rate runs virtually even with Indiana's state average of 0.671%, making it representative of the statewide tax environment. The median tax of $825 falls below the state median of $1,199, driven by lower home valuations.
Mid-range taxes in the region
Sullivan County's 0.675% rate sits in the middle of the eight-county range, above Steuben County's 0.582% but well below St. Joseph County's 0.867%. The county offers a balanced tax experience neither particularly high nor low regionally.
What Sullivan homeowners pay yearly
On a median home value of $122,200, Sullivan County homeowners pay about $825 in annual property taxes—the lowest median in the surveyed region. With a mortgage, expect closer to $883; without one, around $745.
Appeal an inflated assessment
Sullivan County homeowners should verify their assessment with the county assessor, as many properties are overvalued. An appeal or reassessment request could unlock savings, especially if your valuation hasn't adjusted to current market conditions.
How Sullivan County Compares
Median Annual Property Tax
Sullivan County
0.68%
Effective rate
Indiana Avg
0.67%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in Sullivan County, Indiana?
How much are property taxes in Sullivan County?
How does Sullivan County compare to the Indiana average?
What is the median home value in Sullivan County, Indiana?
Why is Sullivan County property tax rate higher than the Indiana average?
How does Sullivan County rank for property taxes in Indiana?
Counties with Similar Tax Rates
Nearby Counties
Other Counties in Indiana
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.