Toluca is a city located in Marshall County Illinois. With a 2020 population of 1,257, it is the 588th largest city in Illinois and the 9388th largest city in the United States . Toluca is currently declining at a rate of -0.48% annually and its population has decreased by -11.10% since the most recent census, which recorded a population of 1,414 in 2010. Toluca reached it's highest population of in . Spanning over 1 miles, Toluca has a population density of 1,184 people per square mile.
The average household income in Toluca is $63,307 with a poverty rate of 12.31%. The median rental costs in recent years comes to $657 per month, and the median house value is $81,600. The median age in Toluca is 51.5 years, 47.9 years for males, and 53 years for females.