Income & Economy in Signal Mountain town, TN (37377)
Median Income
$115,959
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+596
Wealth inflow
Population
16,819
Unemployment
1.9%
1.8pp below US avg
IRS migration statistics show a net inflow of about 596 for ZIP 37377 (Signal Mountain town, TN) 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 37377 (2020–Present)
Since 2020, population grew 8.5%, median income fell 4.2% (inflation-adjusted), home values increased 18.7%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $115,959 |
| Unemployment | 1.9% |
| Establishments | 236 |
| Employees | 1,828 |