| Index | Mammoth | Pennsylvania | National |
| Median home price | $310,299 | $296,372 | $326,622 |
| Median rent asked | $0 | $1,283 | $1,444 |
| Avg. people per household | 2.2 | 2.4 | 2.6 |
| Owner occupied households | 75.1% | 69.0% | 63.6% |
| Renter occupied households | 24.9% | 31.0% | 36.4% |

| Population | Home Price | National Avg. | |
| St. Vincent College, PA | 1,372 | $0 | 100% |
| Herminie, PA | 111 | $0 | 100% |
| Crabtree, PA | 106 | $0 | 100% |
| Seven Springs, PA | 35 | $0 | 100% |
| Harrison City, PA | 81 | $0 | 100% |
| Mammoth, PA | 441 | $310,299 | 5% |
| Population | Home Price | National Avg. | |
| Honomu, HI | 441 | $540,867 | 66% |
| West Waynesburg, PA | 441 | $0 | 100% |
| Hanska, MN | 441 | $127,732 | 61% |
| Chandlerville, IL | 441 | $88,910 | 73% |
| Drummond, OK | 441 | $0 | 100% |
| Mammoth, PA | 441 | $310,299 | 5% |