Belleair is a city located in Florida. With a 2020 population of 4,395, it is the 232nd largest city in Florida and the 5122nd largest city in the United States. Belleair is currently growing at a rate of 2.07% annually and its population has increased by 13.60% since the most recent census, which recorded a population of 3,869 in 2010. Spanning over 3 miles, Belleair has a population density of 2,539 people per square mile.
The average household income in Belleair is $176,387 with a poverty rate of 2.91%. The median rental costs in recent years comes to $1,925 per month, and the median house value is $382,600. The median age in Belleair is 55.2 years, 55 years for males, and 55.4 years for females. For every 100 females there are 92.3 males.