| Index | Marathon | Florida | National |
| Median home price | $517,200 | $166,800 | $184,700 |
| Median rent asked | $1,332 | $1,032 | $949 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 51.4% | 64.8% | 63.6% |
| Renter occupied households | 48.6% | 35.2% | 36.4% |
| Population | Home Price | National Avg. | |
| Layton, FL | 107 | $437,500 | 137% |
| Key Colony Beach, FL | 523 | $578,900 | 213% |
| Duck Key, FL | 761 | $1,017,900 | 451% |
| Marathon, FL | 8,746 | $517,200 | 180% |
| Population | Home Price | National Avg. | |
| Fitzgerald, GA | 8,747 | $85,900 | 53% |
| Riverside, IL | 8,748 | $403,900 | 119% |
| Pulaski, VA | 8,744 | $112,100 | 39% |
| Hanover, NH | 8,744 | $503,300 | 172% |
| Ridgefield, WA | 8,751 | $406,400 | 120% |
| Marathon, FL | 8,746 | $517,200 | 180% |
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