The average effective property tax rate in South Dakota is 1.06% of a home's value per year. On a South Dakota home worth $290,000, that is about $3,074 in property tax a year, or $256 a month.
Estimate using South Dakota's average effective rate. Your county's exact rate may differ — check your local assessor. See the full South Dakota mortgage calculator for a complete PITI payment.
Property tax in South Dakota is a local tax based on the assessed value of your home and land. The average effective rate — the tax actually paid as a share of market value — is about 1.06% statewide, though the real figure depends on your county, school district and any special levies. On the median South Dakota home of roughly $290,000, that works out to about $3,074 a year. Most homeowners pay it monthly through an escrow account bundled into their mortgage payment.
Multiply your home's value by the effective rate. For example, a $290,000 home at 1.06% owes 290,000 × 1.06% = $3,074 per year. Enter your own home value above to get a personalised estimate, then confirm the exact local millage with your county assessor's office for budgeting.
South Dakota's 1.06% effective rate sits close to the US average of about 1.1%, so the bill scales fairly predictably with home value. The table below estimates the annual and monthly bill at South Dakota's 1.06% average effective rate across common home values.
| Home value | Annual property tax | Monthly |
|---|---|---|
| $200,000 | $2,120 | $177 |
| $350,000 | $3,710 | $309 |
| $500,000 | $5,300 | $442 |
| $750,000 | $7,950 | $663 |
| $1,000,000 | $10,600 | $883 |
Estimates at the statewide average effective rate; your county's millage, exemptions (such as a homestead exemption), and assessment ratio will change the exact figure.
Property tax is one piece of the picture. See your full housing cost with the South Dakota mortgage calculator, your take-home pay with the South Dakota income tax calculator, and local South Dakota sales tax.
South Dakota's average effective property tax rate is about 1.06% of the home's market value per year. Your exact rate depends on your county, city and local levies.
At South Dakota's average rate of 1.06%, a $290,000 home owes roughly $3,074 a year (about $256 a month). Use the calculator above for your own home value.
Property tax = assessed home value × the local tax rate. Enter your home value above and we apply South Dakota's average effective rate; check your county assessor for the exact local millage.
Due dates vary by county — many bill annually or semi-annually, and lenders often collect it monthly through an escrow account alongside your mortgage payment.