| Index | Marydel | Maryland | National |
| Median home price | $273,552 | $517,567 | $326,622 |
| Median rent asked | $1,937 | $1,931 | $1,444 |
| Avg. people per household | 4.1 | 2.6 | 2.6 |
| Owner occupied households | 55.0% | 66.5% | 63.6% |
| Renter occupied households | 45.0% | 33.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Woodside East, DE | 2,245 | $0 | 100% |
| Dover Base Housing, DE | 3,694 | $0 | 100% |
| Henderson, MD | 162 | $120,358 | 63% |
| Hartly, DE | 170 | $133,475 | 59% |
| Rodney Village, DE | 1,200 | $241,499 | 26% |
| Marydel, MD | 250 | $273,552 | 16% |
| Population | Home Price | National Avg. | |
| Orchard Hill, GA | 250 | $150,861 | 54% |
| East Gillespie, IL | 250 | $183,647 | 44% |
| Creston, WA | 250 | $189,084 | 42% |
| Homewood Canyon, CA | 250 | $130,465 | 60% |
| Joplin, MT | 250 | $193,250 | 41% |
| Marydel, MD | 250 | $273,552 | 16% |