| Index | Bel Air CDP | Maryland | National |
| Income per capita | $29,103 | $55,489 | $44,883 |
| Median household income | $70,528 | $112,126 | $81,333 |
| Median income owner occupied | $88,854 | $142,381 | $106,172 |
| Median income renter occupied | $13,796 | $70,540 | $52,080 |
| Median earnings male | $51,998 | $69,331 | $54,343 |
| Median earnings female | $52,674 | $51,519 | $38,439 |
| Unemployment rate | 2.4% | 4.8% | 4.9% |
| Poverty level | 34.3% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 8.7% |
| Manufacturing sector | 13.8% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 15.8% | 22.6% |
| Public administration | 6.5% | 7.8% |
| Transportation, warehousing & utilities | 17.4% | 0.0% |
| Education, health & social services | 18.6% | 39.1% |
| Other | 27.9% | 10.9% |
| City | Population | Household Income | National Avg. |
| Hampton, MD | 4,823 | $224,940 | 176.6% |
| Fallston, MD | 9,449 | $198,542 | 144.1% |
| Pleasant Hills, MD | 4,129 | $181,835 | 123.6% |
| Aberdeen Proving Ground, MD | 2,803 | $177,081 | 117.7% |
| Lutherville, MD | 6,961 | $176,238 | 116.7% |
| Bel Air CDP, MD | 1,421 | $70,528 | 13.3% |
| City | Population | Household Income | National Avg. |
| Virginia, IL | 1,421 | $71,620 | 11.9% |
| Richmond, MN | 1,421 | $82,803 | 1.8% |
| White Sands, NM | 1,421 | $93,853 | 15.4% |
| Milroy, PA | 1,421 | $65,499 | 19.5% |
| Matagami, QC | 1,421 | n/a | |
| Bel Air CDP, MD | 1,421 | $70,528 | 13.3% |