Buffalo Gap, Custer County, South Dakota Property Taxes
Median Buffalo Gap, SD effective property tax rate: 1.50%, significantly higher than the national median of 1.02%.
Median Buffalo Gap, SD home value: $66,136
Median annual Buffalo Gap, SD tax bill: $970, $1,430 lower than the national median property tax bill of $2,400.
How are property taxes in Custer calculated?
Property taxes in Buffalo Gap, SD are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Buffalo Gap’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Buffalo Gap, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Buffalo Gap, Custer County, South Dakota Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.5%
Estimate Property Tax Bill
$992
$921
Ownwell’s Buffalo Gap Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Buffalo Gap with just two data points.
By entering your property's estimated assessed value, our calculator applies Buffalo Gap’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a precise calculation for your property tax obligations.
This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Custer County.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Buffalo Gap, Custer County, South Dakota
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Buffalo Gap Tax Rate
1.50%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Custer County Tax Rate
1.26%
Median Effective South Dakota Tax Rate
1.45%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Buffalo Gap, Custer County, South Dakota
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
57722 | 0.86% | 1.07% | 1.50% | 1.63% | 1.84% |
Source: Ownwell
Property Tax Assessment Values Across Buffalo Gap, Custer County, South Dakota
When examining property taxes in Buffalo Gap, South Dakota, understanding the distinction between "market value" and "assessed value" is crucial. The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Custer County appraisal district estimates the market value for tax purposes. The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
In Custer County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of March. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Buffalo Gap. For example, the median home price in Buffalo Gap is $66,136, with tax bills ranging significantly across the county. 57722 has the highest median home price at $66,136.
Property Tax Assessment Values Across Buffalo Gap, Custer County, South Dakota
Source: Ownwell

$31,852
$243,769
$455,685
Median Buffalo Gap Market Value
$66,136
Median Custer County Market Value
$206,902
Median United States Market Value
$235,294
Property Tax Assessment Values Across Buffalo Gap, Custer County, South Dakota
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
57722 | $9,401 | $22,648 | $66,136 | $137,016 | $288,954 |
Source: Ownwell
Property Tax Bills Across Buffalo Gap, Custer County, South Dakota
Median Buffalo Gap Tax Bill
$970
Median Custer County Tax Bill
$2,674
Median South Dakota Tax Bill
$2,732
Median United States Tax Bill
$2,400
Property Tax Bills Across Buffalo Gap, Custer County, South Dakota
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
57722 | $112 | $261 | $970 | $1,682 | $3,509 |
Source: Ownwell