Treasure Lake is a city located in Pennsylvania. Treasure Lake has a 2020 population of 3,357. Treasure Lake is currently declining at a rate of 0.00% annually and its population has decreased by -13.05% since the most recent census, which recorded a population of 3,861 in 2010. Treasure Lake reached it's highest population of 4,390 in 2011.
The average household income in Treasure Lake is $73,068 with a poverty rate of 6.67%. The median rental costs in recent years comes to - per month, and the median house value is $162,800. The median age in Treasure Lake is 44.2 years, 38.7 years for males, and 47.7 years for females. For every 100 females there are 99.8 males.