| Index | Ilchester | Maryland | National |
| Income per capita | $78,629 | $55,489 | $44,883 |
| Median household income | $180,648 | $112,126 | $81,333 |
| Median income owner occupied | $220,905 | $142,381 | $106,172 |
| Median income renter occupied | $109,222 | $70,540 | $52,080 |
| Median earnings male | $119,326 | $69,331 | $54,343 |
| Median earnings female | $68,428 | $51,519 | $38,439 |
| Unemployment rate | 2.2% | 4.8% | 4.9% |
| Poverty level | 3.0% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.7% | 5.7% |
| Manufacturing sector | 6.1% | 6.1% |
| Financial & insurance services | 3.8% | 3.8% |
| Wholesale & retail services | 12.1% | 12.1% |
| Public administration | 13.6% | 13.6% |
| Transportation, warehousing & utilities | 2.9% | 2.9% |
| Education, health & social services | 10.7% | 10.7% |
| Other | 43.4% | 43.4% |
| City | Population | Household Income | National Avg. |
| Highland, MD | 1,126 | $303,675 | 273.4% |
| Fairwood, MD | 6,920 | $255,865 | 214.6% |
| Fulton, MD | 4,151 | $252,994 | 211.1% |
| Scaggsville, MD | 10,210 | $240,688 | 195.9% |
| Severna Park, MD | 39,770 | $228,814 | 181.3% |
| Ilchester, MD | 27,850 | $180,648 | 122.1% |
| City | Population | Household Income | National Avg. |
| Statesville, NC | 27,848 | $61,360 | 24.6% |
| Eureka, CA | 27,853 | $65,605 | 19.3% |
| Wilmette, IL | 27,840 | $238,348 | 193.1% |
| Elmira, NY | 27,860 | $53,566 | 34.1% |
| Mason City, IA | 27,815 | $81,099 | 0.3% |
| Ilchester, MD | 27,850 | $180,648 | 122.1% |