Income & Economy in Riva CDP, MD (21140)
Median Income
$152,188
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+249
Wealth inflow
Population
4,231
Unemployment
0.7%
3.0pp below US avg
IRS migration statistics show a net inflow of about 249 for ZIP 21140 (Riva CDP, MD) 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 21140 (2020–Present)
Since 2020, population grew 9.6%, median income rose 3.7% (inflation-adjusted), home values increased 7.6%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $152,188 |
| Unemployment | 0.7% |
| Establishments | 48 |
| Employees | 253 |