Forsyth is a city located in Macon County Illinois. With a 2020 population of 3,455, it is the 395th largest city in Illinois and the 5806th largest city in the United States . Forsyth is currently declining at a rate of -0.35% annually and its population has decreased by -1.00% since the most recent census, which recorded a population of 3,490 in 2010. Forsyth reached it's highest population of 3,587 in 2014. Spanning over 3 miles, Forsyth has a population density of 1,112 people per square mile.
The average household income in Forsyth is $123,154 with a poverty rate of 0.87%. The median rental costs in recent years comes to $1,563 per month, and the median house value is $222,200. The median age in Forsyth is 41.6 years, 38.8 years for males, and 43.4 years for females.