| Index | Lexington Park | Maryland | National |
| Income per capita | $53,444 | $55,489 | $44,883 |
| Median household income | $110,039 | $112,126 | $81,333 |
| Median income owner occupied | $151,349 | $142,381 | $106,172 |
| Median income renter occupied | $88,037 | $70,540 | $52,080 |
| Median earnings male | $88,226 | $69,331 | $54,343 |
| Median earnings female | $47,955 | $51,519 | $38,439 |
| Unemployment rate | 2.1% | 4.8% | 4.9% |
| Poverty level | 12.0% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.2% | 11.2% |
| Manufacturing sector | 5.4% | 5.4% |
| Financial & insurance services | 0.3% | 0.3% |
| Wholesale & retail services | 11.7% | 11.7% |
| Public administration | 20.0% | 20.0% |
| Transportation, warehousing & utilities | 10.8% | 10.8% |
| Education, health & social services | 9.1% | 9.1% |
| Other | 29.4% | 29.4% |
| City | Population | Household Income | National Avg. |
| Broomes Island, MD | 523 | $186,982 | 129.9% |
| Piney Point, MD | 1,068 | $185,676 | 128.3% |
| Leonardtown, MD | 3,918 | $180,579 | 122.0% |
| Long Beach, MD | 2,045 | $178,149 | 119.0% |
| Drum Point, MD | 2,587 | $170,357 | 109.5% |
| Lexington Park, MD | 13,260 | $110,039 | 35.3% |
| City | Population | Household Income | National Avg. |
| Miller Place, NY | 13,262 | $184,357 | 126.7% |
| Rantoul, IL | 13,263 | $61,214 | 24.7% |
| Lilburn, GA | 13,254 | $82,684 | 1.7% |
| McComb, MS | 13,253 | $45,328 | 44.3% |
| New Carrollton, MD | 13,268 | $103,662 | 27.5% |
| Lexington Park, MD | 13,260 | $110,039 | 35.3% |