| Index | Rockville | South Carolina | National |
| Median home price | $1,076,740 | $260,124 | $326,622 |
| Median rent asked | $2,229 | $1,212 | $1,444 |
| Avg. people per household | 1.8 | 2.6 | 2.6 |
| Owner occupied households | 91.5% | 68.4% | 63.6% |
| Renter occupied households | 8.5% | 31.6% | 36.4% |

| Population | Home Price | National Avg. | |
| Ravenel, SC | 2,749 | $402,961 | 23% |
| Hollywood, SC | 5,467 | $454,961 | 39% |
| James Island, SC | 12,534 | $627,106 | 92% |
| Meggett, SC | 1,167 | $677,464 | 107% |
| Edisto Beach, SC | 730 | $732,894 | 124% |
| Rockville, SC | 137 | $1,076,740 | 230% |
| Population | Home Price | National Avg. | |
| Radnor, OH | 137 | $0 | 100% |
| Soham, NM | 137 | $0 | 100% |
| Monument, OR | 137 | $3,566,030 | 992% |
| Blockton, IA | 137 | $46,435 | 86% |
| Herrings, NY | 137 | $156,157 | 52% |
| Rockville, SC | 137 | $1,076,740 | 230% |