About 33957 - Sanibel, Florida

33957 is a small ZIP code covering Sanibel in Florida, the United States. This area falls under Lee County.

Census data puts the population of this ZIP code at 6,418 residents. It's a quieter, less populous area than the typical Florida ZIP code (avg. ~22,570).

Population density runs around 152 people per sq. mile, making it a rural area.

This ZIP code sits alongside neighboring areas like Winter Garden, Port Saint Lucie, Hollywood within Florida.