ZIP 57783

ZIP 57783 is in the Spearfish, SD market. Market numbers below; the ZIP's rank is on the map.

Median cap rate

: 0.4%.

Median IRR

: -0.4%.

Median list price

: $749,000.

Appreciation

: 4.5%/yr .

Rent growth

: 3.4%/yr .

Sources: FHFA House Price Index® (developmental annual index), U.S. Census Bureau ACS 5-year estimates, and Rescover analysis of public listings under system-default underwriting, updated September 2026.