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Prosser city, WA
ZIP 99350 — 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 Prosser city, WA (99350)
Median Income
$74,393
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+767
Wealth inflow
Population
14,278
Unemployment
7.6%
3.9pp above US avg
IRS migration statistics show a net inflow of about 767 for ZIP 99350 (Prosser 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 99350 (2020–Present)
Since 2020, population grew 0.5%, median income rose 6.1% (inflation-adjusted), home values increased 17.8%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $74,393 |
| Unemployment | 7.6% |
| Establishments | 266 |
| Employees | 3,100 |