| Index | Brookmont | Maryland | National |
| Income per capita | $209,179 | $55,489 | $44,883 |
| Median household income | $366,921 | $112,126 | $81,333 |
| Median income owner occupied | $366,808 | $142,381 | $106,172 |
| Median income renter occupied | $189,721 | $70,540 | $52,080 |
| Median earnings male | $260,375 | $69,331 | $54,343 |
| Median earnings female | $177,689 | $51,519 | $38,439 |
| Unemployment rate | 4.3% | 4.8% | 4.9% |
| Poverty level | 2.5% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 1.2% | 1.2% |
| Manufacturing sector | 2.8% | 2.8% |
| Financial & insurance services | 11.4% | 11.4% |
| Wholesale & retail services | 4.6% | 4.6% |
| Public administration | 11.1% | 11.1% |
| Transportation, warehousing & utilities | 1.4% | 1.4% |
| Education, health & social services | 16.7% | 16.7% |
| Other | 40.2% | 40.2% |
| 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 View, MD | 1,184 | $371,511 | 356.8% |
| Brookmont, MD | 4,032 | $366,921 | 351.1% |
| City | Population | Household Income | National Avg. |
| Shannon Hills, AR | 4,030 | $98,957 | 21.7% |
| Green Oaks, IL | 4,034 | $179,674 | 120.9% |
| Lyncourt, NY | 4,034 | $76,509 | 5.9% |
| Waverly, NE | 4,029 | $123,493 | 51.8% |
| Putnam Lake, NY | 4,029 | $139,779 | 71.9% |
| Brookmont, MD | 4,032 | $366,921 | 351.1% |