| Index | Middletown | Maryland | National |
| Median home price | $786,374 | $517,567 | $326,622 |
| Median rent asked | $2,097 | $1,931 | $1,444 |
| Avg. people per household | 2.8 | 2.6 | 2.6 |
| Owner occupied households | 82.0% | 66.5% | 63.6% |
| Renter occupied households | 18.0% | 33.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Mercersville, MD | 195 | $0 | 100% |
| Antietam, MD | 47 | $0 | 100% |
| Eakles Mill, MD | 0 | $0 | 100% |
| Mount Briar, MD | 121 | $0 | 100% |
| Trego-Rohrersville Station, MD | 105 | $0 | 100% |
| Middletown, MD | 4,813 | $786,374 | 141% |
| Population | Home Price | National Avg. | |
| Mountain Grove, MO | 4,813 | $142,323 | 56% |
| Dexter, MI | 4,813 | $574,214 | 76% |
| Edinburgh, IN | 4,815 | $188,363 | 42% |
| Lindstrom, MN | 4,811 | $416,440 | 27% |
| Pleasant Run, OH | 4,811 | $213,103 | 35% |
| Middletown, MD | 4,813 | $786,374 | 141% |