ZIP Code 57730

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

Median household income
$83,469
Per-capita income
$50,472
Median home value
$372,100
Property tax rate
0.77%
Combined sales tax
6.20%

Households in ZIP code 57730, near Buffalo Gap, earn a median of $83,469, with per-capita income at $50,472 — a spread that points to a mix of single earners and multi-income homes. Property taxes run 0.77% at the county level, so a home valued at $378,800 carries an annual bill of roughly $2,917, a recurring cost worth planning for. Sales tax sits at 6.20% on purchases. Together these rates shape how far each paycheck stretches, with housing and everyday spending both drawing on income that, while solid, still leaves little slack for the unexpected.

See how Buffalo Gap, SD taxes stack up

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