| Index | Tolchester | Maryland | National |
| Income per capita | $76,346 | $55,489 | $44,883 |
| Median household income | $189,282 | $112,126 | $81,333 |
| Median income owner occupied | $249,736 | $142,381 | $106,172 |
| Median income renter occupied | $150,490 | $70,540 | $52,080 |
| Median earnings male | $0 | $69,331 | $54,343 |
| Median earnings female | $0 | $51,519 | $38,439 |
| Unemployment rate | 1.7% | 4.8% | 4.9% |
| Poverty level | 0.0% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 23.5% | 23.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 12.7% | 12.7% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 6.0% | 6.0% |
| Other | 57.8% | 57.8% |
| City | Population | Household Income | National Avg. |
| Fairwood, MD | 6,920 | $255,865 | 214.6% |
| Arnold, MD | 24,899 | $175,192 | 115.4% |
| Cape St. Claire, MD | 8,658 | $169,417 | 108.3% |
| Lake Shore, MD | 19,239 | $164,636 | 102.4% |
| Centreville, MD | 4,966 | $149,388 | 83.7% |
| Tolchester, MD | 451 | $189,282 | 132.7% |
| City | Population | Household Income | National Avg. |
| Lake City, CO | 451 | $58,618 | 27.9% |
| Groton Long Point, CT | 451 | $163,558 | 101.1% |
| Bonnie, IL | 451 | $86,748 | 6.7% |
| Plymouth, IL | 451 | $69,054 | 15.1% |
| Kewanna, IN | 451 | $46,614 | 42.7% |
| Tolchester, MD | 451 | $189,282 | 132.7% |