ZIP Code 57751

Buffalo Gap, SD — income, home value, property tax, and sales tax.

Median household income
$97,969
Per-capita income
$43,414
Median home value
$302,200
Property tax rate
1.08%
Combined sales tax
6.20%

ZIP code 57751, centered on Buffalo Gap, sits in affluent territory. Households here earn a median of $97,969, and per-capita income reaches $43,414, both well above what most American communities report. Home values reflect that standing: the median property is worth $473,500, and the county-level property tax rate of 1.08% translates into a substantial annual bill on that amount. Sales tax comes to 6.20% on purchases. Taken together, this is a high-income, high-property-value area where the tax load leans on real estate rather than consumption.

See how Buffalo Gap, SD taxes stack up

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