| Index | Gilbert | South Carolina | National |
| Income per capita | $61,854 | $37,827 | $44,883 |
| Median household income | $97,696 | $68,647 | $81,333 |
| Median income owner occupied | $113,546 | $87,094 | $106,172 |
| Median income renter occupied | $52,981 | $44,371 | $52,080 |
| Median earnings male | $77,067 | $46,426 | $54,343 |
| Median earnings female | $50,819 | $34,595 | $38,439 |
| Unemployment rate | 3.2% | 5.3% | 4.9% |
| Poverty level | 10.2% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 21.8% | 21.8% |
| Manufacturing sector | 9.5% | 9.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 16.2% | 16.2% |
| Public administration | 1.7% | 1.7% |
| Transportation, warehousing & utilities | 7.3% | 7.3% |
| Education, health & social services | 12.8% | 12.8% |
| Other | 28.5% | 28.5% |
| City | Population | Household Income | National Avg. |
| Lake Murray of Richland, SC | 6,856 | $152,900 | 88.0% |
| Irmo, SC | 12,834 | $112,569 | 38.4% |
| Lexington, SC | 22,445 | $108,105 | 32.9% |
| Seven Oaks, SC | 17,121 | $91,752 | 12.8% |
| Oak Grove, SC | 12,504 | $85,887 | 5.6% |
| Gilbert, SC | 663 | $97,696 | 20.1% |
| City | Population | Household Income | National Avg. |
| McIntyre, GA | 663 | $42,097 | 48.2% |
| Mountain Park city, GA | 663 | $112,120 | 37.9% |
| Elgin, IA | 663 | $72,740 | 10.6% |
| Deer Creek, IL | 663 | $90,468 | 11.2% |
| Palmyra, IL | 663 | $47,715 | 41.3% |
| Gilbert, SC | 663 | $97,696 | 20.1% |