| Index | Northlake | South Carolina | National |
| Income per capita | $59,595 | $37,827 | $44,883 |
| Median household income | $116,648 | $68,647 | $81,333 |
| Median income owner occupied | $126,092 | $87,094 | $106,172 |
| Median income renter occupied | $65,893 | $44,371 | $52,080 |
| Median earnings male | $69,508 | $46,426 | $54,343 |
| Median earnings female | $42,110 | $34,595 | $38,439 |
| Unemployment rate | 2.5% | 5.3% | 4.9% |
| Poverty level | 9.4% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.6% | 5.6% |
| Manufacturing sector | 29.3% | 29.3% |
| Financial & insurance services | 0.9% | 0.9% |
| Wholesale & retail services | 13.1% | 13.1% |
| Public administration | 4.9% | 4.9% |
| Transportation, warehousing & utilities | 5.3% | 5.3% |
| Education, health & social services | 16.3% | 16.3% |
| Other | 24.7% | 24.7% |
| City | Population | Household Income | National Avg. |
| Powdersville, SC | 9,752 | $98,174 | 20.7% |
| Utica, SC | 1,823 | $88,635 | 9.0% |
| Williamston, SC | 4,366 | $87,136 | 7.1% |
| Golden Grove, SC | 3,559 | $81,222 | 0.1% |
| Centerville, SC | 7,025 | $79,571 | 2.2% |
| Northlake, SC | 3,783 | $116,648 | 43.4% |
| City | Population | Household Income | National Avg. |
| Ocilla, GA | 3,782 | $38,378 | 52.8% |
| Dell Rapids, SD | 3,782 | $108,133 | 33.0% |
| Lake Land'Or, VA | 3,782 | $150,497 | 85.0% |
| San Manuel, AZ | 3,781 | $61,874 | 23.9% |
| Sidney, NY | 3,785 | $65,811 | 19.1% |
| Northlake, SC | 3,783 | $116,648 | 43.4% |