| Index | Princeton | South Carolina | National |
| Income per capita | $59,559 | $37,827 | $44,883 |
| Median household income | $0 | $68,647 | $81,333 |
| Median income owner occupied | $0 | $87,094 | $106,172 |
| Median income renter occupied | $0 | $44,371 | $52,080 |
| Median earnings male | $0 | $46,426 | $54,343 |
| Median earnings female | $0 | $34,595 | $38,439 |
| Unemployment rate | 0.0% | 5.3% | 4.9% |
| Poverty level | 0.0% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 54.8% | 54.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 45.2% | 45.2% |
| City | Population | Household Income | National Avg. |
| Ware Place, SC | 118 | $128,192 | 57.6% |
| Fountain Inn, SC | 10,371 | $98,377 | 21.0% |
| Williamston, SC | 4,366 | $87,136 | 7.1% |
| Piedmont, SC | 6,336 | $77,021 | 5.3% |
| Donalds, SC | 325 | $72,806 | 10.5% |
| Princeton, SC | 63 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Jennette, AR | 63 | $75,291 | 7.4% |
| Mount Hebron, CA | 63 | $0 | 100.0% |
| Rodriguez Camp, CA | 63 | $0 | 100.0% |
| Olowalu, HI | 63 | $131,875 | 62.1% |
| Bradford, IA | 63 | $0 | 100.0% |
| Princeton, SC | 63 | $0 | 100.0% |