| Index | Oldtown | Maryland | National |
| Income per capita | $37,919 | $55,489 | $44,883 |
| Median household income | $0 | $112,126 | $81,333 |
| Median income owner occupied | $0 | $142,381 | $106,172 |
| Median income renter occupied | $0 | $70,540 | $52,080 |
| Median earnings male | $0 | $69,331 | $54,343 |
| Median earnings female | $0 | $51,519 | $38,439 |
| Unemployment rate | 0.0% | 4.8% | 4.9% |
| Poverty level | 0.0% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | n/a | n/a |
| Manufacturing sector | n/a | n/a |
| Financial & insurance services | n/a | n/a |
| Wholesale & retail services | n/a | n/a |
| Public administration | n/a | n/a |
| Transportation, warehousing & utilities | n/a | n/a |
| Education, health & social services | n/a | n/a |
| Other | n/a | n/a |
| City | Population | Household Income | National Avg. |
| La Vale, MD | 4,630 | $112,234 | 38.0% |
| Carpendale, WV | 1,028 | $106,474 | 30.9% |
| Bowling Green, MD | 1,324 | $92,575 | 13.8% |
| Pleasant Grove, MD | 347 | $90,559 | 11.3% |
| Eckhart Mines, MD | 533 | $87,868 | 8.0% |
| Oldtown, MD | 31 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Gibson, IA | 31 | $64,819 | 20.3% |
| Miller, IA | 31 | $0 | 100.0% |
| Floraville, IL | 31 | $0 | 100.0% |
| Mill Creek, IL | 31 | $0 | 100.0% |
| Bushong, KS | 31 | $45,858 | 43.6% |
| Oldtown, MD | 31 | $0 | 100.0% |