Overlea is a city located in Maryland. Overlea has a 2020 population of 12,384. Overlea is currently declining at a rate of 0.00% annually and its population has increased by 0.89% since the most recent census, which recorded a population of 12,275 in 2010. Overlea reached it's highest population of 12,728 in 2012.
The average household income in Overlea is $77,596 with a poverty rate of 6.65%. The median rental costs in recent years comes to $1,198 per month, and the median house value is $196,000. The median age in Overlea is 41.2 years, 38.9 years for males, and 43.7 years for females. For every 100 females there are 87.8 males.