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Spearfish city, SD
ZIP 57793 — Economy & Jobs
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Middle ClassLow Snow AreaRemote Work Hub
Income, employment, industries, and economic trends
Historical Trends in 57793 (2020–Present)
Since 2020, population declined 6.8%, median income fell 7.6% (inflation-adjusted), home values increased 33.6%.
Income & Economy in Spearfish city, SD (57793)
Median Income
$84,441
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+125
Wealth inflow
Population
2,042
Unemployment
5.2%
1.5pp above US avg
IRS migration statistics show a net inflow of about 125 for ZIP 57793 (Spearfish city, SD) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $84,441 |
| Unemployment | 5.2% |
| Establishments | 64 |
| Employees | 360 |