Clay County Property Taxes
Clay County, South Dakota
Effective Tax Rate
0.00%
61.3% above state avgMedian Annual Tax
$0
$240/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
1.30%
At a Glance
Median Home Value
$221,800
State avg ▲ $166,971
Tax w/ Mortgage/yr
$2,855
$238/mo escrow
Tax w/o Mortgage/yr
$2,957
$246/mo
State Tax Rate Rank
#54
of 65 counties (1 = lowest)
Similar tax rates
Data Story
About Property Taxes in Clay County, South Dakota
Clay County taxes comparable to nation
Clay County's effective tax rate of 1.298% generates a median property tax of $2,879, nearly matching the national median of $2,690. This places Clay County in the higher-tax bracket nationally, though rates remain reasonable by nationwide standards.
Clay ranks highest in South Dakota
Clay County's 1.298% effective rate significantly exceeds South Dakota's state average of 1.094%, making it the highest-taxed county in the state. At $2,879 median property tax, Clay exceeds the state median of $1,785 by 61%, reflecting higher home values and school funding needs.
Highest taxes among regional peers
Clay's 1.298% rate towers above Butte's 1.058%, Charles Mix's 1.077%, Clark's 0.981%, and Corson's 1.337%, making it the priciest in the immediate area. Only Campbell's 1.440% exceeds Clay in effective rate, though Clay's higher home values drive steeper actual tax bills.
Clay County taxes run $2,879 median
With a median home value of $221,800 and a 1.298% effective rate, Clay homeowners pay approximately $2,879 in annual property taxes. Costs can peak at $2,855 with mortgage assessments or drop to $2,957 for owners outright—among the state's highest bills.
Appeal now to reduce your bill
Clay County homeowners facing high tax bills should investigate whether their properties are overassessed and file appeals to recover potential thousands. The county assessor accepts reassessment requests from homeowners who can demonstrate their valuations exceed comparable market sales.
How Clay County Compares
Median Annual Property Tax
Clay County
1.30%
Effective rate
South Dakota Avg
1.07%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in Clay County, South Dakota?
How much are property taxes in Clay County?
How does Clay County compare to the South Dakota average?
What is the median home value in Clay County, South Dakota?
Why is Clay County property tax rate higher than the South Dakota average?
How does Clay County rank for property taxes in South Dakota?
Counties with Similar Tax Rates
Nearby Counties
Other Counties in South Dakota
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.