Jacksonville Beach is a city located in Florida. With a 2020 population of 24,091, it is the 105th largest city in Florida and the 1601st largest city in the United States. Jacksonville Beach is currently growing at a rate of 0.88% annually and its population has increased by 12.78% since the most recent census, which recorded a population of 21,362 in 2010. Spanning over 22 miles, Jacksonville Beach has a population density of 3,292 people per square mile.
The average household income in Jacksonville Beach is $112,871 with a poverty rate of 6.87%. The median rental costs in recent years comes to $1,308 per month, and the median house value is $348,100. The median age in Jacksonville Beach is 42.6 years, 37.5 years for males, and 47.7 years for females. For every 100 females there are 106.8 males.