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Castlewood city, SD
ZIP 57223 — Economy & Jobs
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Middle ClassLow Snow Area
Income, employment, industries, and economic trends
Income & Economy in Castlewood city, SD (57223)
Median Income
$88,571
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+84
Wealth inflow
Population
1,367
Unemployment
1.2%
2.5pp below US avg
IRS migration statistics show a net inflow of about 84 for ZIP 57223 (Castlewood 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.
Historical Trends in 57223 (2020–Present)
Since 2020, population grew 12.3%, median income rose 11.8% (inflation-adjusted), home values increased 20.3%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $88,571 |
| Unemployment | 1.2% |
| Establishments | 43 |
| Employees | 173 |