| Index | Mechanicsville | Maryland | National |
| Income per capita | $68,228 | $55,489 | $44,883 |
| Median household income | $147,785 | $112,126 | $81,333 |
| Median income owner occupied | $172,625 | $142,381 | $106,172 |
| Median income renter occupied | $115,174 | $70,540 | $52,080 |
| Median earnings male | $106,790 | $69,331 | $54,343 |
| Median earnings female | $66,176 | $51,519 | $38,439 |
| Unemployment rate | 3.0% | 4.8% | 4.9% |
| Poverty level | 1.1% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 37.4% | 37.4% |
| Manufacturing sector | 6.5% | 6.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 5.3% | 5.3% |
| Public administration | 13.6% | 13.6% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 24.2% | 24.2% |
| Other | 12.9% | 12.9% |
| City | Population | Household Income | National Avg. |
| Huntingtown, MD | 3,130 | $242,576 | 198.3% |
| St. Leonard, MD | 568 | $234,737 | 188.6% |
| Bensville, MD | 14,105 | $212,881 | 161.7% |
| Bryantown, MD | 481 | $197,627 | 143.0% |
| Broomes Island, MD | 523 | $186,982 | 129.9% |
| Mechanicsville, MD | 1,765 | $147,785 | 81.7% |
| City | Population | Household Income | National Avg. |
| Aberdeen, IN | 1,765 | $193,562 | 138.0% |
| Mill Hall, PA | 1,765 | $80,879 | 0.6% |
| Eden, TX | 1,765 | $50,504 | 37.9% |
| Ripley, OH | 1,766 | $56,400 | 30.7% |
| North Belle Vernon, PA | 1,766 | $83,574 | 2.8% |
| Mechanicsville, MD | 1,765 | $147,785 | 81.7% |