Big Coppitt Key, FL vs Marathon, FL

Marathon is moderately more affordable than Big Coppitt Key, with a 9.3% lower cost of living index. Big Coppitt Key scores 153 compared to 140 for Marathon, where the US average is 100. This difference means residents of Big Coppitt Key can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Big Coppitt Key is $2,274/month compared to $1,592/month in Marathon — a 43% difference. Interestingly, home values tell a different story: while Marathon has cheaper rent, Big Coppitt Key actually has lower median home values ($590,700 vs $683,700).

Median household income in Big Coppitt Key is $104,306 compared to $80,556 in Marathon (+29.5%). While Big Coppitt Key is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Big Coppitt Key spend roughly 26.2% of their income on rent, more than the 23.7% in Marathon.