Income & Economy in St. Johns city, MI (48879)
Median Income
$78,845
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+723
Wealth inflow
Population
18,472
Unemployment
4.5%
0.8pp above US avg
IRS migration statistics show a net inflow of about 723 for ZIP 48879 (St. Johns city, MI) 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 48879 (2020–Present)
Since 2020, population declined 0.7%, median income fell 7.3% (inflation-adjusted), home values increased 11.8%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $78,845 |
| Unemployment | 4.5% |
| Establishments | 356 |
| Employees | 5,013 |