Income & Economy in Sioux City city, IA (51108)
Median Income
$78,333
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+323
Wealth inflow
Population
5,637
Unemployment
6.4%
2.7pp above US avg
IRS migration statistics show a net inflow of about 323 for ZIP 51108 (Sioux City city, IA) 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 51108 (2020–Present)
Since 2020, population declined 5.4%, median income rose 9.2% (inflation-adjusted), home values increased 14.3%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $78,333 |
| Unemployment | 6.4% |
| Establishments | 132 |
| Employees | 1,415 |