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County tax profile · 2026 · Census ACS + IRS data

Property Tax & Income in Sullivan County, Pennsylvania

Sullivan County has an effective property tax rate of 1.02%. On the median home value of $197,100, that's roughly $2,015 per year. Median household income is $69,764.

Effective Property Tax Rate1
1.02%
median tax $2,015 ÷ median home $197,100
Median Home Value1
$197,100
owner-occupied
Median Household Income1
$69,764
per-capita $40,196
Est. Annual Tax on Median Home1
$2,015
at 1.02% effective rate

What you'll pay, at a glance

Property taxes are the largest local tax most homeowners pay. The effective rate measures the real tax bill as a share of home value — a more useful number than the nominal “mill rate,” because assessment practices vary county to county.

MetricSullivan CountyPennsylvania (state context)
Effective property tax rate11.02%1.27%
Median home value1$197,100—
State income tax3top rate 3.07%top rate 3.07%
State sales tax36.34% combined6.34% combined

How this is calculated

The effective property tax rate is the median real-estate tax bill divided by the median home value — both for owner-occupied homes, from the U.S. Census Bureau's American Community Survey (ACS 5-year estimates)1. Median income is also from the ACS1. Federal and state income-tax figures use IRS2 and Tax Foundation3 data.

About Sullivan County, PA

Buying a home in Sullivan County, Pennsylvania, comes with a property tax rate of 1.022%, which sits below the statewide median of 1.269%. That difference matters on a median home value of $197,100, where the annual real-estate tax bill works out to $2,015. Against a median household income of $69,764, that tax load stays contained, and per-capita income of $40,196 offers another gauge of what local earners bring in. Statewide, the county ranks 56th of 67 counties for its property tax rate, so it leans toward the cheaper end within Pennsylvania, though the national median rate of 0.794% is lower still. Laporte and Eagles Mere number among the communities here. For a buyer weighing affordability, the combination of below-average state taxes and a home value near $197,000 shapes the picture.

Frequently asked questions

What is the property tax rate in Sullivan County, PA?
The effective rate is 1.02% — meaning the median tax bill equals about 1.02% of the median home value.
How much are property taxes on a median home?
On the median home ($197,100), the estimated annual bill is about $2,015.
Is Sullivan County's rate high or low?
Compare it to the state median of 1.27% and the national average near 1.1%.
How does the effective rate differ from my mill rate?
A mill rate is the nominal levy per $1,000 of assessed value. The effective rate reflects what you actually pay after exemptions and assessments — it's the median tax bill as a share of median home value, so it better predicts your real cost.
Will a reassessment raise my tax bill?
Not necessarily. If your home's assessed value rises, your bill can go up, but only if the mill rate and exemptions stay flat. Contact the Sullivan County assessor's office to review your current assessment.
Can I appeal my property tax assessment?
Yes. Most counties allow an appeal when you believe the assessed value exceeds the market value. File with the Sullivan County assessor within the local deadline, typically with comparable sales as evidence.
Sources
[1] U.S. Census Bureau — ACS 5-Year (2023) — Median home value (B25077), median real-estate taxes (B25103), median household income (B19013), per-capita income (B19301).
[2] IRS — Statistics of Income — County income, AGI, and real-estate taxes paid.
[3] Tax Foundation — State income, sales, corporate, and estate/inheritance tax rates.