| Index | Kings Park | Virginia | National |
| Income per capita | $83,729 | $52,412 | $44,883 |
| Median household income | $215,709 | $97,559 | $81,333 |
| Median income owner occupied | $245,812 | $122,661 | $106,172 |
| Median income renter occupied | $181,342 | $62,827 | $52,080 |
| Median earnings male | $102,574 | $61,054 | $54,343 |
| Median earnings female | $68,448 | $44,172 | $38,439 |
| Unemployment rate | 2.5% | 4.0% | 4.9% |
| Poverty level | 2.8% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.6% | 7.6% |
| Manufacturing sector | 1.3% | 1.3% |
| Financial & insurance services | 2.2% | 2.2% |
| Wholesale & retail services | 16.0% | 16.0% |
| Public administration | 15.4% | 15.4% |
| Transportation, warehousing & utilities | 0.8% | 0.8% |
| Education, health & social services | 16.0% | 16.0% |
| Other | 33.1% | 33.1% |
| City | Population | Household Income | National Avg. |
| Martin's Additions, MD | 1,119 | $377,432 | 364.1% |
| Chevy Chase, MD | 3,039 | $375,807 | 362.1% |
| Chevy Chase Village, MD | 1,923 | $375,077 | 361.2% |
| Chevy Chase Section Five, MD | 780 | $371,983 | 357.4% |
| Chevy Chase town, MD | 3,037 | $370,683 | 355.8% |
| Kings Park, VA | 4,708 | $215,709 | 165.2% |
| City | Population | Household Income | National Avg. |
| Saint-Jean-de-Matha, QC | 4,707 | n/a | |
| Ivanhoe, CA | 4,706 | $57,695 | 29.1% |
| Friendship Heights Village, MD | 4,706 | $162,051 | 99.2% |
| Inverness, Subd. A, NS | 4,704 | n/a | |
| Marseilles, IL | 4,712 | $77,349 | 4.9% |
| Kings Park, VA | 4,708 | $215,709 | 165.2% |