About 33043 - Big Pine Key, Florida

33043 is a small ZIP code covering Big Pine Key in Florida, the United States. This area falls under Monroe County.

Census data puts the population of this ZIP code at 4,298 residents. It's a quieter, less populous area than the typical Florida ZIP code (avg. ~22,570).

Population density runs around 99 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.