Altamonte Springs is a city located in Seminole County Florida. With a 2020 population of 43,989, it is the 68th largest city in Florida and the 886th largest city in the United States . Altamonte Springs is currently declining at a rate of -0.17% annually but its population has increased by 6.01% since the most recent census, which recorded a population of 41,496 in 2010. Altamonte Springs reached it's highest population of 44,220 in 2018. Spanning over 10 miles, Altamonte Springs has a population density of 4,843 people per square mile.
The average household income in Altamonte Springs is $68,666 with a poverty rate of 12.45%. The median rental costs in recent years comes to $1,185 per month, and the median house value is $184,100. The median age in Altamonte Springs is 36.4 years, 35.8 years for males, and 37.2 years for females.