In 2018, Florida City, FL had a population of 12.1k people with a median age of 27.5 and a median household income of $35,794. Between 2017 and 2018 the population of Florida City, FL declined from 12,149 to 12,096, a -0.436% decrease, and its median household income grew from $34,545 to $35,794, a 3.62% increase. The 5 largest ethnic groups in Florida City, FL are Black or African American (Non-Hispanic) (50.6%), White (Hispanic) (40.3%), Other (Hispanic) (3.52%), White (Non-Hispanic) (3.14%), and Black or African American (Hispanic) (1.39%). NaNk% of the people in Florida City, FL speak a non-English language, and 79.1% are U.S. citizens.