| Index | Big Spring | Maryland | National |
| Median home price | $0 | $517,567 | $326,622 |
| Median rent asked | $0 | $1,931 | $1,444 |
| Avg. people per household | 1.1 | 2.6 | 2.6 |
| Owner occupied households | 100.0% | 66.5% | 63.6% |
| Renter occupied households | 0.0% | 33.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Mount Briar, MD | 121 | $0 | 100% |
| Big Pool, MD | 87 | $0 | 100% |
| Bakersville, MD | 0 | $0 | 100% |
| Ernstville, MD | 26 | $0 | 100% |
| Antietam, MD | 47 | $0 | 100% |
| Big Spring, MD | 51 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Fish Camp, CA | 51 | $0 | 100% |
| North River, ND | 51 | $476,051 | 46% |
| Paisano Park, TX | 51 | $0 | 100% |
| Port Clarence, AK | 51 | $0 | 100% |
| Toeterville, IA | 51 | $0 | 100% |
| Big Spring, MD | 51 | $0 | 100% |