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Antioch city, CA
ZIP 94531 — Economy & Jobs
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Upper Middle ClassLow Snow AreaRemote Work Hub
Income, employment, industries, and economic trends
Income & Economy in Antioch city, CA (94531)
Median Income
$123,428
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+2,202
Wealth inflow
Population
44,746
Unemployment
5.7%
2.0pp above US avg
IRS migration statistics show a net inflow of about 2,202 for ZIP 94531 (Antioch city, CA) 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 94531 (2020–Present)
Since 2020, population grew 6.1%, median income rose 0.5% (inflation-adjusted), home values increased 19.1%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $123,428 |
| Unemployment | 5.7% |
| Establishments | 559 |
| Employees | 7,748 |