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Spangle city, WA
ZIP 99031 — 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 Spangle city, WA (99031)
Median Income
$95,089
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+77
Wealth inflow
Population
1,434
Unemployment
6.7%
3.0pp above US avg
IRS migration statistics show a net inflow of about 77 for ZIP 99031 (Spangle city, WA) 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 99031 (2020–Present)
Since 2020, population grew 12.9%, median income rose 6.8% (inflation-adjusted), home values increased 15.1%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $95,089 |
| Unemployment | 6.7% |
| Establishments | 31 |
| Employees | 184 |