Population Of Florida 2024 By City And State. On 01 jul 2024 florida population will be 20492473 people. The most populous city is jacksonville, which had over 800,000 residents as of 2016.
The largest city in florida is jacksonville, with a population of 985,843. Based on estimates, that equates to 353.4 people per square mile, (136.4 per square kilometer) and that makes it the eighth most densely populated state in the us.