Cost of Living in Siesta Key, FL

With a cost of living index of 198, Siesta Key, FL is one of the most expensive cities in the United States. Living here is 98% more expensive than the national average and 88% above the Florida state average of 110. Siesta Key is a smaller community of 5,690 residents, where everyday costs can differ substantially from nearby larger cities.

Housing costs are the biggest factor in Siesta Key's cost of living. The median monthly rent is $2,761 (109% above the US median of $1,319), and the median home value sits at $954,300 (213% above the national median of $304,900). At current prices, the median home costs roughly 8x the median household income — a challenging ratio that puts homeownership out of reach for many residents.

The median household income in Siesta Key is $119,427, which is 59% higher than the national median of $75,149. Residents spend roughly 28% 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.

Climate is another factor for anyone considering a move to Siesta Key. The area sees an average annual temperature of 74.1°F, with summers averaging 83°F and winters around 64°F. Annual rainfall totals 49.1 inches spread over roughly 113 days.

Everyday prices in the North Port-Bradenton-Sarasota, FL (Metropolitan Statistical Area) metro area are generally below the national average. Out of 6 common items tracked by the Bureau of Labor Statistics, 6 are priced lower than the US average. These real-world prices — from groceries to electricity — add up and should be factored into any cost of living comparison.

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.