| Index | Key Colony Beach | Florida | National |
| Median home price | $1,063,628 | $299,597 | $326,622 |
| Median rent asked | $1,892 | $1,557 | $1,444 |
| Avg. people per household | 1.6 | 2.6 | 2.6 |
| Owner occupied households | 81.3% | 64.8% | 63.6% |
| Renter occupied households | 18.7% | 35.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Layton, FL | 110 | $802,141 | 146% |
| Marathon, FL | 8,934 | $949,169 | 191% |
| Duck Key, FL | 780 | $1,881,700 | 476% |
| Key Colony Beach, FL | 543 | $1,063,628 | 226% |
| Population | Home Price | National Avg. | |
| Danville, MD | 543 | $0 | 100% |
| Deal, NJ | 543 | $1,879,287 | 475% |
| Franklin, WV | 543 | $195,996 | 40% |
| Bull Creek, MO | 543 | $91,761 | 72% |
| Grantsville, WV | 543 | $120,903 | 63% |
| Key Colony Beach, FL | 543 | $1,063,628 | 226% |