| Index | Fort Mill | South Carolina | National |
| Income per capita | $59,270 | $37,827 | $44,883 |
| Median household income | $152,422 | $68,647 | $81,333 |
| Median income owner occupied | $176,744 | $87,094 | $106,172 |
| Median income renter occupied | $68,319 | $44,371 | $52,080 |
| Median earnings male | $98,461 | $46,426 | $54,343 |
| Median earnings female | $62,089 | $34,595 | $38,439 |
| Unemployment rate | 1.9% | 5.3% | 4.9% |
| Poverty level | 4.8% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.6% | 5.6% |
| Manufacturing sector | 17.0% | 17.0% |
| Financial & insurance services | 8.9% | 8.9% |
| Wholesale & retail services | 15.1% | 15.1% |
| Public administration | 2.9% | 2.9% |
| Transportation, warehousing & utilities | 6.8% | 6.8% |
| Education, health & social services | 11.6% | 11.6% |
| Other | 29.7% | 29.7% |
| City | Population | Household Income | National Avg. |
| Marvin, NC | 6,935 | $316,573 | 289.2% |
| Weddington, NC | 11,409 | $217,906 | 167.9% |
| Tega Cay, SC | 11,216 | $183,979 | 126.2% |
| Wesley Chapel, NC | 9,595 | $182,173 | 124.0% |
| Waxhaw, NC | 16,569 | $177,048 | 117.7% |
| Fort Mill, SC | 20,703 | $152,422 | 87.4% |
| City | Population | Household Income | National Avg. |
| Tukwila, WA | 20,710 | $93,571 | 15.0% |
| Charleston, IL | 20,693 | $62,709 | 22.9% |
| Rio Rico, AZ | 20,721 | $76,222 | 6.3% |
| Cobourg, ON | 20,684 | n/a | |
| Shelby, NC | 20,722 | $58,938 | 27.5% |
| Fort Mill, SC | 20,703 | $152,422 | 87.4% |