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Placentia city, CA
ZIP 92870 — Economy & Jobs
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Upper Middle ClassLarge CommunityLow Snow Area
Income, employment, industries, and economic trends
Income & Economy in Placentia city, CA (92870)
Median Income
$110,575
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+2,578
Wealth inflow
Population
52,384
Unemployment
5.4%
1.7pp above US avg
IRS migration statistics show a net inflow of about 2,578 for ZIP 92870 (Placentia 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 92870 (2020–Present)
Since 2020, population declined 1.5%, median income fell 6.7% (inflation-adjusted), home values increased 13.3%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $110,575 |
| Unemployment | 5.4% |
| Establishments | 1,295 |
| Employees | 12,959 |