Population Demographics
As of 2024 the population of Forest Lake is 20,798. The population is expected to grow to 21,540 by 2029 - a growth rate of 0.70%.
The median age of Forest Lake residents is 40.
The diversity index of Forest Lake is 29.9, meaning that there is a 30% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.