Monticello Illinois Latest
Monticello Illinois has a zip code of 61856. The current date and time in Monticello is April 30, 2024, 5:48 am and it has a population of 6,762 people. Monticello Illinois lies at an elevation of 661 feet.
Monticello Illinois has a zip code of 61856. The current date and time in Monticello is April 30, 2024, 5:48 am and it has a population of 6,762 people. Monticello Illinois lies at an elevation of 661 feet.