Simonton Lake is a city located in Indiana. Simonton Lake has a 2020 population of 5,121. Simonton Lake is currently declining at a rate of 0.00% annually and its population has increased by 9.47% since the most recent census, which recorded a population of 4,678 in 2010. Simonton Lake reached it's highest population of 5,121 in 2018.
The average household income in Simonton Lake is $71,340 with a poverty rate of 23.32%. The median rental costs in recent years comes to $985 per month, and the median house value is $159,400. The median age in Simonton Lake is 38.8 years, 38 years for males, and 41.8 years for females. For every 100 females there are 90.6 males.