Cost of Living in Big Coppitt Key, FL

With a cost of living index of 153, Big Coppitt Key, FL is one of the most expensive cities in the United States. Living here is 53% more expensive than the national average and 43% above the Florida state average of 110. Big Coppitt Key is a small community of 3,333 residents.

Housing costs are the biggest factor in Big Coppitt Key's cost of living. The median monthly rent is $2,274 (72% above the US median of $1,319), and the median home value sits at $590,700 (94% above the national median of $304,900). At current prices, the median home costs roughly 5.7x the median household income — a stretch for many buyers, though not uncommon in today's market.

The median household income in Big Coppitt Key is $104,306, which is 39% higher than the national median of $75,149. Residents spend roughly 26% of household income on rent. This is near the 30% threshold that financial experts generally consider the upper limit of affordability. While incomes are above average, they do not fully offset the higher cost of living.

Data sources: US Census Bureau (ACS 2023), Zillow Home Values, HUD Fair Market Rents, BEA Regional Price Parities, BLS Average Prices, and NOAA Climate Normals. Updated monthly.