Crystal Lake is a city located in Connecticut. Crystal Lake has a 2020 population of 2,188. Crystal Lake is currently declining at a rate of 0.00% annually and its population has increased by 12.49% since the most recent census, which recorded a population of 1,945 in 2010. Crystal Lake reached it's highest population of 2,421 in 2012.
The average household income in Crystal Lake is $165,905 with a poverty rate of 0.00%. The median rental costs in recent years comes to - per month, and the median house value is $342,800. The median age in Crystal Lake is 48.5 years, 45.1 years for males, and 50.3 years for females.