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Casey Key is one of Sarasota County’s most exclusive barrier islands, an unspoiled stretch of coastline known for its low density, minimal commercial intrusion, and a “legacy ownership” feel that attracts luxury buyers who prioritize privacy and waterfront lifestyle above all else. Unlike many coastal markets, Casey Key reads more like a collection of trophy properties than a neighborhood with interchangeable comps. The island’s appeal is driven by four things that buyers consistently pay premiums for: direct Gulf frontage, protected deep-water boating, deeded or private beach access, and easy on/off access near key bridges while still maintaining island seclusion.
Casey Key has 393 households, with an average household size of 2. Data provided by the U.S. Census Bureau. Here’s what the people living in Casey Key do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau.
Total Population
Population Density Population Density This is the number of people per square mile in a neighborhood.
Median Age
Men vs Women
Population by Age Group
0-9 Years
10-17 Years
18-24 Years
25-64 Years
65-74 Years
75+ Years
Education Level
Total Households
Average Household Size
Average individual Income
Households with Children
With Children:
Without Children:
Blue vs White Collar Workers
Blue Collar:
White Collar:
1350 Main St, Suite #2 Sarasota, FL 34236
1350 Main St, Suite #2 Sarasota, FL 34236