| Index | Murphys Estates | South Carolina | National |
| Income per capita | $30,283 | $37,827 | $44,883 |
| Median household income | $84,126 | $68,647 | $81,333 |
| Median income owner occupied | $87,247 | $87,094 | $106,172 |
| Median income renter occupied | $49,432 | $44,371 | $52,080 |
| Median earnings male | $59,992 | $46,426 | $54,343 |
| Median earnings female | $44,146 | $34,595 | $38,439 |
| Unemployment rate | 2.1% | 5.3% | 4.9% |
| Poverty level | 26.0% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 39.2% | 39.2% |
| Manufacturing sector | 21.2% | 21.2% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 9.2% | 9.2% |
| Public administration | 5.5% | 5.5% |
| Transportation, warehousing & utilities | 2.6% | 2.6% |
| Education, health & social services | 18.7% | 18.7% |
| Other | 3.7% | 3.7% |
| City | Population | Household Income | National Avg. |
| Evans, GA | 39,854 | $165,803 | 103.9% |
| Martinez, GA | 35,669 | $114,469 | 40.7% |
| North Augusta, SC | 24,271 | $93,204 | 14.6% |
| Grovetown, GA | 15,176 | $85,926 | 5.6% |
| Aiken, SC | 32,110 | $84,296 | 3.6% |
| Murphys Estates, SC | 1,601 | $84,126 | 3.4% |
| City | Population | Household Income | National Avg. |
| Olive Hill, KY | 1,601 | $67,721 | 16.7% |
| Sorrento, LA | 1,601 | $105,682 | 29.9% |
| Brandon, VT | 1,601 | $56,400 | 30.7% |
| Baldwin, FL | 1,602 | $65,876 | 19.0% |
| Franklin Park, FL | 1,602 | $58,713 | 27.8% |
| Murphys Estates, SC | 1,601 | $84,126 | 3.4% |