There are 4 studio rentals available on RentCafe. Prices and availability in Sanibel Island, FL were last updated on 15 Nov 2025.
The average Sanibel Island, FL studio apartment size is 1,353 sq. ft.
Studio apartments in Sanibel Island, FL tend to be more affordable than other apartments and they have lower utility costs.
One of the downsides of living in a studio apartment is the limited storage space.
The total population of Sanibel Island, FL is 3,002, of which 1,381 are men and 1,621 are women, according to the most recent U.S. Census Bureau estimates. The residents of Sanibel Island have a median age of 52.
A total of 1,547 households live in Sanibel Island, FL, of which 1,084 are family households and 463 are non-family households, per U.S. Census estimates. Of these, approximately 89 households have children and 1,458 households do not have children. The average size of a household in Sanibel Island, FL is 0.99. The median household income in Sanibel Island is $122,730 annually, with $2,872 per month going towards housing.
