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MARATHON VS.
KEY_BISCAYNE
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2026 Compare Cities Health:
Marathon, FL vs Key Biscayne, FL
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Highlights
- There are 228 physicians per 100,000 people in Key Biscayne.
- There are 221 physicians per 100,000 people in Marathon.
- The US average is 210 physicians per 100,000 people.
Marathon, FL
Key Biscayne, FL
United States
Air Quality (100=best)
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86.9
58.4
Water Quality (100=best)
50
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55
Superfund Sites (100=best)
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92.4
86.9
Physicians per Cap.
221
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210
Health Cost
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99
100
(100 = best)
Religion
Reviews for Marathon
1 Reviews
Mark
·
Marathon, FL
Great climate
Over 15 years ago
Year round
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Reviews for Key Biscayne
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