| Index | Key Biscayne | Florida | National |
| Median home price | $1,430,100 | $166,800 | $184,700 |
| Median rent asked | $2,584 | $1,032 | $949 |
| Avg. people per household | 3.1 | 2.6 | 2.6 |
| Owner occupied households | 69.3% | 64.8% | 63.6% |
| Renter occupied households | 30.7% | 35.2% | 36.4% |
| Population | Home Price | National Avg. | |
| Homestead Base, FL | 725 | $0 | 100% |
| Medley, FL | 1,053 | $45,300 | 75% |
| Gladeview, FL | 13,490 | $137,000 | 26% |
| West Little River, FL | 32,293 | $169,100 | 8% |
| Opa-locka, FL | 16,008 | $169,900 | 8% |
| Key Biscayne, FL | 12,867 | $1,430,100 | 674% |
| Population | Home Price | National Avg. | |
| South Sioux City, NE | 12,867 | $124,300 | 33% |
| Kingston, PA | 12,859 | $126,900 | 31% |
| Willow Grove, PA | 12,881 | $266,200 | 44% |
| Suamico, WI | 12,890 | $265,600 | 44% |
| Glendale, WI | 12,890 | $219,500 | 19% |
| Key Biscayne, FL | 12,867 | $1,430,100 | 674% |
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