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Barnwell city, SC
ZIP 29812 — Economy & Jobs
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Working ClassLow Snow Area
Income, employment, industries, and economic trends
Income & Economy in Barnwell city, SC (29812)
Median Income
$44,494
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+438
Wealth inflow
Population
10,965
Unemployment
7.2%
3.5pp above US avg
IRS migration statistics show a net inflow of about 438 for ZIP 29812 (Barnwell city, SC) 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 29812 (2020–Present)
Since 2020, population declined 0.0%, median income rose 3.1% (inflation-adjusted), home values increased 3.6%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $44,494 |
| Unemployment | 7.2% |
| Establishments | 223 |
| Employees | 2,451 |