| Index | Mount Aetna | Maryland | National |
| Median home price | $382,200 | $290,400 | $184,700 |
| Median rent asked | $0 | $1,264 | $949 |
| Avg. people per household | 4.0 | 2.6 | 2.6 |
| Owner occupied households | 89.6% | 66.5% | 63.6% |
| Renter occupied households | 10.4% | 33.5% | 36.4% |
| Population | Home Price | National Avg. | |
| Antietam, MD | 45 | $0 | 100% |
| Cearfoss, MD | 115 | $0 | 100% |
| Kemps Mill, MD | 0 | $0 | 100% |
| Reid, MD | 0 | $0 | 100% |
| Trego-Rohrersville Station, MD | 101 | $0 | 100% |
| Mount Aetna, MD | 599 | $382,200 | 107% |
| Population | Home Price | National Avg. | |
| Strykersville, NY | 599 | $138,500 | 25% |
| Osyka, MS | 599 | $79,500 | 57% |
| Conetoe, NC | 599 | $56,800 | 69% |
| Ashley, ND | 599 | $55,200 | 70% |
| Deer Lake, PA | 599 | $184,900 | 0% |
| Mount Aetna, MD | 599 | $382,200 | 107% |
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