100 Lowest Income ZIP Codes in the United States in McCormick County, South Carolina
Explore the 100 ZIP codes with the lowest median household income in the United States using U.S. Census data. This page lists ZIP codes located in McCormick County, South Carolina.
| Rank | ZIP Code | City | State | Median Household Income |
|---|---|---|---|---|
| 1 | 29845 | PLUM BRANCH | SC | $55,214 |
| 2 | 29835 | MC CORMICK | SC | $55,313 |
| 3 | 29821 | CLARKS HILL | SC | $93,000 |