South Dakota · County property tax · ACS 2024
Grant County Property Taxes
The median homeowner in Grant County pays $1,557 a year, an effective rate of 0.91%, notably lower than the U.S. average.
- $1,557
- Median tax / yr
- 0.91%
- Effective rate
- -22%
- vs U.S. average
- #52 of 66
- rank in SD
The verdict
Homeowners in Grant County pay a median $1,557 a year in property tax, an effective rate of 0.91%, more affordable than 42% of U.S. counties.
- $1,557
- Median annual tax bill, 2024
- 0.91%
- Effective rate on median home
- #1821 of 3135
- U.S. counties by tax burden
- -22%
- vs the national average bill
Effective rate is the median property tax bill divided by the median home value ($171,000). U.S. Census Bureau, ACS 5-Year Estimates · 2024.
Census Bureau ACS property tax data for South Dakota. Owner-occupied homes: 2,291.
The median annual property tax in Grant County is $1,557, which is 43% lower than the South Dakota state average and 22% below the national average. The effective tax rate is 0.91% on a median home value of $171,000. Property taxes represent 2.1% of the median household income in this county.
What This Data Tells Us About Grant County
Homeowners in Grant County pay a median annual property tax of $1,557, notably lower than the national median and well below the South Dakota state median. On a $171,000 median home, that works out to an effective rate of 0.91% once the local assessment base and millage are combined.
Property taxes in Grant County run within the commonly cited 2%-4% national benchmark, at about 2.1% of the $75,028 median household income. Since 2023, the median bill has held roughly steady, up 2.0%, tracking the county's reassessment cycle and shifts in the underlying home-value distribution.
This page is for informational purposes only and is not tax, legal, or financial advice. Figures describe the median homeowner household in Grant County as reported to the Census Bureau, your own bill can differ based on your parcel's assessed value, exemptions, special districts, and municipal overlays. Always consult your county assessor, tax collector, or a qualified professional before making decisions that depend on these numbers.
With vs Without Mortgage
Mortgaged homeowners in Grant County pay a substantially higher bill, 34% more, pointing to a wide home-value gap between the two groups.
How Grant County compares
Effective property tax rate (median tax ÷ median home value), ACS 2024.
Grant County's effective rate is higher than 21% of the 66 counties in South Dakota - ranking #52 of 66 for property tax burden.
Where Grant County sits among every U.S. county
Effective property tax rate (median tax ÷ median home value)
0.91% more affordable than 42% of 3,135 U.S. counties
Each bar is a band; taller bars hold more U.S. counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2024
Grant County vs Benchmarks
| Metric | Grant County | South Dakota Avg | U.S. Avg |
|---|---|---|---|
| Median Annual Tax | $1,557 | $2,724 | $1,993 |
| Effective Tax Rate | 0.91% | 1.06% | 0.92% |
| Median Home Value | $171,000 | $257,400 | $227,791 |
Source: U.S. Census Bureau, ACS 5-Year Estimates. Tax-burden differences across rows reflect millage decisions, assessment-ratio practices, and the residential-vs-commercial mix of each tax base.
Think your Grant County property tax bill is too high?
A successful appeal can lower your assessed value by 10-25%, cutting your annual tax bill by hundreds or thousands of dollars. Use our free Appeal Savings Estimator to project savings on your specific home, then read our step-by-step appeal guide for the exact procedure in South Dakota.
Property Tax History
| Year | Median Tax | Effective Rate |
|---|---|---|
| 2024 | $1,557 +2.0% | 0.91% |
| 2023 | $1,527 -8.7% | 0.85% |
| 2022 | $1,673 +21.5% | 0.99% |
| 2021 | $1,377 +4.8% | 0.98% |
| 2020 | $1,314 | 0.96% |
Tax Burden
Tax Affordability Score
An effective rate roughly in line with the national average of 0.92% puts Grant County in the "Affordable" band for property tax burden.
How this score is calculated: a 1-10 scale derived mechanically from the ratio of this county's effective rate to the national average effective rate (0.92%) - a ratio at or below 0.5× scores 10, a ratio at or above 2.0× scores 1, with a linear scale between. It is a factual comparison of Census figures only, not a recommendation, quality rating, or endorsement of Grant County or any other county.
Other Counties in South Dakota
Frequently Asked Questions
What is the average property tax in Grant County, South Dakota? ▼
How does Grant County property tax compare to the national average? ▼
What percentage of income goes to property taxes in Grant County? ▼
Are property taxes increasing in Grant County? ▼
What this means in Grant County
How to use Grant County's property-tax numbers, for budgeting, comparison, or an appeal.
- At Grant County's 0.91% effective rate, a $171,000 home implies about $1,557/yr, plug in your own home's value to estimate your bill. Estimate your bill
- Grant County ranks #52 of 66 counties in South Dakota by effective rate, compare it against the rest of the state before you judge your bill. South Dakota overview
- If your assessed value looks high relative to Grant County's typical home, you may have grounds to appeal, most jurisdictions have a filing window each year. How to appeal
Effective rate is the county median tax divided by the county median home value ($171,000); your parcel's assessed value, exemptions, and local levies determine your actual bill. U.S. Census Bureau ACS · 2024.
Data as of 2024. Source: U.S. Census Bureau, American Community Survey 5-Year Estimates.
Property tax data reflects median amounts paid by homeowners. Effective rates are calculated as median tax divided by median home value.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Census Bureau American Community Survey. Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.