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Mount Holly city, NC
ZIP 28120 — Economy & Jobs
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Middle ClassLow Snow Area
Income, employment, industries, and economic trends
Income & Economy in Mount Holly city, NC (28120)
Median Income
$74,809
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+1,011
Wealth inflow
Population
24,363
Unemployment
5.5%
1.8pp above US avg
IRS migration statistics show a net inflow of about 1,011 for ZIP 28120 (Mount Holly city, NC) 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 28120 (2020–Present)
Since 2020, population grew 12.7%, median income rose 7.7% (inflation-adjusted), home values increased 35.6%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $74,809 |
| Unemployment | 5.5% |
| Establishments | 388 |
| Employees | 5,963 |