| Index | Hilton Head Island | South Carolina | National |
| Income per capita | $91,738 | $37,827 | $44,883 |
| Median household income | $128,100 | $68,647 | $81,333 |
| Median income owner occupied | $148,068 | $87,094 | $106,172 |
| Median income renter occupied | $66,905 | $44,371 | $52,080 |
| Median earnings male | $64,613 | $46,426 | $54,343 |
| Median earnings female | $48,418 | $34,595 | $38,439 |
| Unemployment rate | 1.7% | 5.3% | 4.9% |
| Poverty level | 6.9% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.1% | 13.1% |
| Manufacturing sector | 6.6% | 6.6% |
| Financial & insurance services | 3.6% | 3.6% |
| Wholesale & retail services | 15.0% | 15.0% |
| Public administration | 1.3% | 1.3% |
| Transportation, warehousing & utilities | 4.5% | 4.5% |
| Education, health & social services | 8.0% | 8.0% |
| Other | 46.1% | 46.1% |
| City | Population | Household Income | National Avg. |
| Talahi Island, GA | 1,262 | $145,830 | 79.3% |
| Tybee Island, GA | 3,160 | $142,708 | 75.5% |
| Bluffton, SC | 23,896 | $129,896 | 59.7% |
| Wilmington Island, GA | 16,119 | $123,551 | 51.9% |
| Shell Point, SC | 3,074 | $103,459 | 27.2% |
| Hilton Head Island, SC | 41,077 | $128,100 | 57.5% |
| City | Population | Household Income | National Avg. |
| Marion, IA | 41,096 | $109,229 | 34.3% |
| La Puente, CA | 41,123 | $99,088 | 21.8% |
| Calexico, CA | 41,129 | $63,268 | 22.2% |
| Montclair, CA | 41,014 | $93,369 | 14.8% |
| Chelsea, MA | 41,000 | $88,386 | 8.7% |
| Hilton Head Island, SC | 41,077 | $128,100 | 57.5% |