| Index | Rockville | Alabama | National |
| Median home price | $0 | $235,536 | $326,622 |
| Median rent asked | $0 | $1,109 | $1,444 |
| Avg. people per household | 0.6 | 2.5 | 2.6 |
| Owner occupied households | 100.0% | 68.5% | 63.6% |
| Renter occupied households | 0.0% | 31.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Carlton, AL | 58 | $0 | 100% |
| St. Stephens, AL | 179 | $0 | 100% |
| Malcolm, AL | 252 | $82,690 | 75% |
| Jackson, AL | 4,844 | $229,605 | 30% |
| McIntosh, AL | 261 | $267,333 | 18% |
| Rockville, AL | 18 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Piedra, CO | 18 | $0 | 100% |
| Panola, IL | 18 | $212,132 | 35% |
| Clam Lake, WI | 18 | $499,975 | 53% |
| Onton, KY | 18 | $0 | 100% |
| Elfin Cove, AK | 18 | $776,346 | 138% |
| Rockville, AL | 18 | $0 | 100% |