Rock County Property Taxes
Rock County, Minnesota
Effective Tax Rate
0.00%
33.1% below state avgMedian Annual Tax
$0
$121/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
0.72%
At a Glance
Median Home Value
$201,600
State avg ▼ $222,532
Tax w/ Mortgage/yr
$1,499
$125/mo escrow
Tax w/o Mortgage/yr
$1,403
$117/mo
State Tax Rate Rank
#4
of 87 counties (1 = lowest)
Data Story
About Property Taxes in Rock County, Minnesota
Rock County has Minnesota's lowest tax rate
Rock County's effective property tax rate of 0.720% ranks among the lowest in the entire country, well below the national median. The median property tax of $1,451 is nearly half the national median of $2,690, making Rock County exceptionally affordable for homeowners.
Lowest effective rate in Minnesota by far
Rock County's 0.720% effective rate dramatically undercuts Minnesota's state average of 0.968%, making it the lowest-taxed county in the state. Median taxes of $1,451 run 33% below the state average, offering homeowners significant relief.
Rock's rates far outpace region
Rock County's 0.720% rate is substantially lower than Sibley County's 1.099%, Renville County's 1.016%, and Roseau County's 0.928%. This rural southwest Minnesota county stands alone as a tax bargain.
Rock County homeowners save with 0.720% rate
The median home in Rock County is valued at $201,600; at the county's remarkably low 0.720% effective rate, that translates to just $1,451 in annual property taxes. Mortgage holders pay slightly more at $1,499 due to escrow.
Even at low rates, assessment errors happen
Rock County's low tax burden is no guarantee your individual property is fairly assessed. Review your assessment notice and consider an appeal if your valuation seems out of step with recent neighborhood sales.
How Rock County Compares
Median Annual Property Tax
Rock County
0.72%
Effective rate
Minnesota Avg
0.97%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in Rock County, Minnesota?
How much are property taxes in Rock County?
How does Rock County compare to the Minnesota average?
What is the median home value in Rock County, Minnesota?
Is Rock County a low property tax area in Minnesota?
How does Rock County rank for property taxes in Minnesota?
Counties with Similar Tax Rates
Nearby Counties
Other Counties in Minnesota
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.