| Index | Mardela Springs | Maryland | National |
| Median home price | $299,624 | $517,567 | $326,622 |
| Median rent asked | $1,880 | $1,931 | $1,444 |
| Avg. people per household | 3.2 | 2.6 | 2.6 |
| Owner occupied households | 69.2% | 66.5% | 63.6% |
| Renter occupied households | 30.8% | 33.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Nanticoke Acres, MD | 36 | $0 | 100% |
| Whitehaven, MD | 173 | $0 | 100% |
| Waterview, MD | 21 | $0 | 100% |
| Elliott, MD | 39 | $0 | 100% |
| Eden, MD | 866 | $192,941 | 41% |
| Mardela Springs, MD | 500 | $299,624 | 8% |
| Population | Home Price | National Avg. | |
| Jacksonville, PA | 500 | $121,240 | 63% |
| Rudd, IA | 500 | $151,756 | 54% |
| Sopchoppy, FL | 500 | $235,263 | 28% |
| Blessing, TX | 500 | $235,498 | 28% |
| Murdo, SD | 500 | $199,842 | 39% |
| Mardela Springs, MD | 500 | $299,624 | 8% |