| Index | Lake Murray of Richland | South Carolina | National |
| Income per capita | $75,261 | $37,827 | $44,883 |
| Median household income | $152,900 | $68,647 | $81,333 |
| Median income owner occupied | $157,729 | $87,094 | $106,172 |
| Median income renter occupied | $151,915 | $44,371 | $52,080 |
| Median earnings male | $98,944 | $46,426 | $54,343 |
| Median earnings female | $71,305 | $34,595 | $38,439 |
| Unemployment rate | 2.5% | 5.3% | 4.9% |
| Poverty level | 3.2% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.5% | 9.5% |
| Manufacturing sector | 9.8% | 9.8% |
| Financial & insurance services | 4.7% | 4.7% |
| Wholesale & retail services | 17.8% | 17.8% |
| Public administration | 11.0% | 11.0% |
| Transportation, warehousing & utilities | 4.1% | 4.1% |
| Education, health & social services | 23.0% | 23.0% |
| Other | 20.2% | 20.2% |
| City | Population | Household Income | National Avg. |
| Irmo, SC | 12,834 | $112,569 | 38.4% |
| Lexington, SC | 22,445 | $108,105 | 32.9% |
| Gilbert, SC | 663 | $97,696 | 20.1% |
| Seven Oaks, SC | 17,121 | $91,752 | 12.8% |
| Little Mountain, SC | 352 | $90,972 | 11.9% |
| Lake Murray of Richland, SC | 6,856 | $152,900 | 88.0% |
| City | Population | Household Income | National Avg. |
| Folcroft, PA | 6,856 | $82,514 | 1.5% |
| South Bay, FL | 6,857 | $60,663 | 25.4% |
| Roslyn Heights, NY | 6,857 | $239,414 | 194.4% |
| Church Hill, TN | 6,857 | $86,884 | 6.8% |
| Contra Costa Centre, CA | 6,854 | $181,000 | 122.5% |
| Lake Murray of Richland, SC | 6,856 | $152,900 | 88.0% |