Income & Economy in Kittery CDP, ME (03904)
Median Income
$74,551
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+377
Wealth inflow
Population
8,310
Unemployment
4.1%
0.4pp above US avg
IRS migration statistics show a net inflow of about 377 for ZIP 03904 (Kittery CDP, ME) 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 03904 (2020–Present)
Since 2020, population grew 3.0%, median income rose 2.9% (inflation-adjusted), home values increased 6.8%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $74,551 |
| Unemployment | 4.1% |
| Establishments | 329 |
| Employees | 3,063 |