| Index | Mason Neck | Virginia | National |
| Income per capita | $112,383 | $52,412 | $44,883 |
| Median household income | $213,029 | $97,559 | $81,333 |
| Median income owner occupied | $233,730 | $122,661 | $106,172 |
| Median income renter occupied | $0 | $62,827 | $52,080 |
| Median earnings male | $102,470 | $61,054 | $54,343 |
| Median earnings female | $78,089 | $44,172 | $38,439 |
| Unemployment rate | 1.9% | 4.0% | 4.9% |
| Poverty level | 6.1% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.3% | 16.3% |
| Manufacturing sector | 4.1% | 4.1% |
| Financial & insurance services | 3.2% | 3.2% |
| Wholesale & retail services | 13.8% | 13.8% |
| Public administration | 14.7% | 14.7% |
| Transportation, warehousing & utilities | 1.6% | 1.6% |
| Education, health & social services | 7.8% | 7.8% |
| Other | 36.8% | 36.8% |
| City | Population | Household Income | National Avg. |
| South Run, VA | 6,907 | $345,624 | 324.9% |
| Mantua, VA | 8,061 | $291,414 | 258.3% |
| Crosspointe, VA | 5,235 | $287,444 | 253.4% |
| Fort Hunt, VA | 16,749 | $281,468 | 246.1% |
| Independent Hill, VA | 9,773 | $271,814 | 234.2% |
| Mason Neck, VA | 1,979 | $213,029 | 161.9% |
| City | Population | Household Income | National Avg. |
| Saint-Liguori, QC | 1,979 | n/a | |
| Kapaau, HI | 1,978 | $89,950 | 10.6% |
| Bridgeport, IL | 1,978 | $85,972 | 5.7% |
| Mitchell, NE | 1,980 | $69,761 | 14.2% |
| Tappahannock, VA | 1,980 | $53,961 | 33.7% |
| Mason Neck, VA | 1,979 | $213,029 | 161.9% |