ZIP Code 57745

In ZIP code 57745, near Rapid City, homes carry a median value of $343,900 while households earn a median of $88,194. With the county's 1.08% effective property tax rate, an owner of a median-priced home would owe roughly $3,714 annually, equal to about 4.2% of median household income. Per-capita income stands at $40,454, so the tax bite varies widely depending on household size and earnings. A combined sales tax of 6.20% adds to everyday costs, but the property tax load stays tied directly to home value rather than to income growth.