Florida is about 2,972 times bigger than Pitcairn Islands.

Pitcairn Islands is approximately 47 sq km, while Florida is approximately 139,670 sq km, making Florida 297,070% larger than Pitcairn Islands. Meanwhile, the population of Pitcairn Islands is ~50 people (18.8 million more people live in Florida).
Tip: This to-scale comparison of Pitcairn Islands vs. Florida uses the Mercator projection, which distorts the size of regions near the poles.