| Index | Oak Grove | Virginia | National |
| Income per capita | $62,123 | $52,412 | $44,883 |
| Median household income | $224,117 | $97,559 | $81,333 |
| Median income owner occupied | $304,564 | $122,661 | $106,172 |
| Median income renter occupied | $185,098 | $62,827 | $52,080 |
| Median earnings male | $100,018 | $61,054 | $54,343 |
| Median earnings female | $58,211 | $44,172 | $38,439 |
| Unemployment rate | 0.8% | 4.0% | 4.9% |
| Poverty level | 1.2% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 22.4% | 22.4% |
| Manufacturing sector | 20.9% | 20.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 5.5% | 5.5% |
| Public administration | 6.2% | 6.2% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 7.4% | 7.4% |
| Other | 35.1% | 35.1% |
| City | Population | Household Income | National Avg. |
| Great Falls, VA | 15,140 | $361,588 | 344.6% |
| Travilah, MD | 11,528 | $345,280 | 324.5% |
| McLean, VA | 49,909 | $327,457 | 302.6% |
| Floris, VA | 8,028 | $320,978 | 294.6% |
| Wolf Trap, VA | 16,866 | $320,606 | 294.2% |
| Oak Grove, VA | 2,960 | $224,117 | 175.6% |
| City | Population | Household Income | National Avg. |
| St. Helen, MI | 2,960 | $50,839 | 37.5% |
| Grifton, NC | 2,960 | $46,525 | 42.8% |
| Division No. 8, Subd. L, NL | 2,960 | n/a | |
| Fairfield, TX | 2,961 | $71,953 | 11.5% |
| Lanai City, HI | 2,958 | $89,650 | 10.2% |
| Oak Grove, VA | 2,960 | $224,117 | 175.6% |