| Index | St. Matthews | South Carolina | National |
| Income per capita | $30,386 | $37,827 | $44,883 |
| Median household income | $57,810 | $68,647 | $81,333 |
| Median income owner occupied | $85,489 | $87,094 | $106,172 |
| Median income renter occupied | $24,571 | $44,371 | $52,080 |
| Median earnings male | $45,989 | $46,426 | $54,343 |
| Median earnings female | $29,716 | $34,595 | $38,439 |
| Unemployment rate | 11.5% | 5.3% | 4.9% |
| Poverty level | 32.8% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.4% | 13.4% |
| Manufacturing sector | 19.1% | 19.1% |
| Financial & insurance services | 3.4% | 3.4% |
| Wholesale & retail services | 25.4% | 25.4% |
| Public administration | 11.7% | 11.7% |
| Transportation, warehousing & utilities | 8.9% | 8.9% |
| Education, health & social services | 2.6% | 2.6% |
| Other | 15.4% | 15.4% |
| City | Population | Household Income | National Avg. |
| Cameron, SC | 345 | $82,428 | 1.3% |
| Gadsden, SC | 1,003 | $45,437 | 44.1% |
| Brookdale, SC | 4,871 | $42,763 | 47.4% |
| Orangeburg, SC | 13,075 | $42,544 | 47.7% |
| Elloree, SC | 988 | $40,804 | 49.8% |
| St. Matthews, SC | 2,455 | $57,810 | 28.9% |
| City | Population | Household Income | National Avg. |
| Spring Valley, MN | 2,455 | $75,697 | 6.9% |
| Richland, MO | 2,455 | $58,965 | 27.5% |
| Fort Polk North, LA | 2,454 | $53,279 | 34.5% |
| Olivia, MN | 2,456 | $76,725 | 5.7% |
| Judsonia, AR | 2,453 | $46,198 | 43.2% |
| St. Matthews, SC | 2,455 | $57,810 | 28.9% |