South Dakota Property Tax Calculator (2026)
The South Dakota median effective property tax rate is 1.06% for 2026 — median real-estate taxes paid divided by median home value (U.S. Census Bureau ACS 2024). On a $400,000 home that is about $4,240 a year (~$353 a month). South Dakota ranks #18 of 51 nationally. Enter your home value below for an instant estimate, then confirm the exact rate with your county.
What is the South Dakota property tax rate in 2026?
South Dakota's median effective property tax rate is 1.06%. On the state median home value of $257,400, the typical bill is about $2,724 a year.
How much is property tax on a $400,000 home in South Dakota?
About $4,240 a year, or roughly $353 a month, at the 1.06% median effective rate.
Where does South Dakota rank nationally?
South Dakota ranks #18 of 51 by median effective rate (1 = highest), near the middle of the national range. That is 0.12% above the 0.94% US average.
Is this my exact property tax bill?
No. Your county sets the millage and assessed value. This uses the state median; homestead, senior, and veteran exemptions can lower your bill.
How does property tax work in South Dakota?
South Dakota property tax is set locally, not by the state. Your county assessor values your home, then applies a local millage (tax) rate. Cities, school districts, and special districts each add a share.
Because rates vary by county, this page uses the South Dakota median effective rate of 1.06%. That is the median tax paid divided by the median home value, from the U.S. Census Bureau (ACS 2024). It is a benchmark, not your exact bill.
How much is property tax on a home in South Dakota?
| Home value | Rate (1.06%) | Annual tax | Monthly |
|---|---|---|---|
| $200,000 | 1.06% | $2,120 | $177 |
| $400,000 | 1.06% | $4,240 | $353 |
| $257,400 (state median) | 1.06% | $2,724 | $227 |
| $750,000 | 1.06% | $7,950 | $663 |
How do you calculate South Dakota property tax by hand?
- Find your home's assessed value on your county notice.
- Apply your county's assessment ratio if it uses one.
- Multiply the taxable value by the local millage (tax) rate.
- For a quick estimate, multiply your home value by 1.06% (the South Dakota median effective rate).
What exemptions can lower your South Dakota property tax?
Most counties offer a homestead exemption on your primary home. Many add relief for seniors, veterans, and people with disabilities. These lower your taxable value, so your real rate is often below the median.
Rules and amounts vary by county and change over time. Check your county assessor for the exemptions you qualify for before relying on a figure.
Why is your actual South Dakota bill different from this estimate?
Three things move your bill away from the state median. Your county rate may be higher or lower than the median. Your assessed value can lag the market. And exemptions reduce the taxable amount.
Use this page to budget and compare. For the exact number, use your latest assessment notice and your county's current millage rate.
How does property tax vary by county in South Dakota?
Property tax in South Dakota is set and collected at the county level, so your rate depends on where you live. Across South Dakota's 65 counties, the effective rate ranges from 0.2% in Buffalo County to 1.23% in Potter County. The table lists every county's effective rate, median home value, and median tax paid (U.S. Census Bureau ACS 2024).
| County | Effective rate | Median home value | Median tax |
|---|---|---|---|
| Aurora County | 0.97% | $151,900 | $1,574 |
| Beadle County | 1.01% | $175,100 | $1,900 |
| Bennett County | 0.92% | $156,400 | $1,535 |
| Bon Homme County | 1.1% | $134,100 | $1,707 |
| Brookings County | 1.11% | $264,600 | $2,981 |
| Brown County | 1.07% | $221,100 | $2,598 |
| Brule County | 0.82% | $216,800 | $2,071 |
| Buffalo County | 0.2% | $117,800 | $473 |
| Butte County | 0.88% | $244,600 | $2,265 |
| Campbell County | 1.03% | $115,900 | $1,368 |
| Charles Mix County | 0.97% | $170,600 | $1,878 |
| Clark County | 0.76% | $158,400 | $1,389 |
| Clay County | 1.13% | $232,300 | $2,937 |
| Codington County | 0.96% | $237,700 | $2,308 |
| Corson County | 1.18% | $69,800 | $1,009 |
| Custer County | 0.71% | $372,100 | $2,879 |
| Davison County | 1.14% | $205,800 | $2,526 |
| Day County | 0.78% | $173,600 | $1,693 |
| Deuel County | 0.76% | $205,900 | $1,694 |
| Dewey County | 0.95% | $69,600 | $1,050 |
| Douglas County | 0.84% | $166,900 | $1,653 |
| Edmunds County | 0.81% | $163,300 | $1,313 |
| Fall River County | 1.03% | $193,200 | $1,940 |
| Faulk County | 0.75% | $147,500 | $916 |
| Grant County | 0.92% | $171,000 | $1,557 |
| Gregory County | 0.76% | $139,900 | $1,428 |
| Haakon County | 0.74% | $164,200 | $1,489 |
| Hamlin County | 1.02% | $208,600 | $2,313 |
| Hand County | 0.8% | $159,300 | $1,413 |
| Hanson County | 0.82% | $191,200 | $1,979 |
| Harding County | 0.98% | $166,100 | $1,863 |
| Hughes County | 1.03% | $242,000 | $2,659 |
| Hutchinson County | 0.91% | $163,000 | $1,867 |
| Hyde County | 1.03% | $181,600 | $1,743 |
| Jackson County | 0.69% | $117,300 | $760 |
| Jerauld County | 0.83% | $150,800 | $1,265 |
| Jones County | 0.99% | $139,600 | $1,313 |
| Kingsbury County | 0.93% | $169,500 | $1,704 |
| Lake County | 0.93% | $247,600 | $2,546 |
| Lawrence County | 0.77% | $346,500 | $2,744 |
| Lincoln County | 1.12% | $348,300 | $3,990 |
| Lyman County | 0.96% | $165,800 | $1,506 |
| Marshall County | 0.67% | $156,500 | $1,359 |
| McCook County | 0.92% | $230,100 | $2,444 |
| McPherson County | 1.1% | $85,600 | $1,323 |
| Meade County | 0.91% | $310,900 | $3,129 |
| Mellette County | 0.62% | $84,100 | $825 |
| Miner County | 0.7% | $142,600 | $1,306 |
| Minnehaha County | 1.06% | $287,600 | $3,281 |
| Moody County | 0.87% | $226,500 | $2,500 |
| Pennington County | 1% | $302,200 | $3,265 |
| Perkins County | 0.97% | $114,600 | $1,478 |
| Potter County | 1.23% | $121,300 | $1,717 |
| Roberts County | 0.69% | $154,500 | $1,492 |
| Sanborn County | 0.59% | $135,600 | $1,586 |
| Spink County | 0.98% | $123,300 | $1,584 |
| Stanley County | 1.11% | $203,500 | $2,679 |
| Sully County | 0.86% | $205,400 | $1,715 |
| Todd County | 0.74% | $53,900 | $975 |
| Tripp County | 0.69% | $132,900 | $1,262 |
| Turner County | 1.01% | $222,900 | $2,181 |
| Union County | 1.12% | $301,100 | $3,317 |
| Walworth County | 1.12% | $136,600 | $1,792 |
| Yankton County | 0.99% | $225,900 | $2,388 |
| Ziebach County | 0.62% | $99,600 | $613 |