Gilson Illinois About
Gilson Illinois has a zip code of 61436. The current date and time in Gilson is May 8, 2024, 12:51 am and it has a population of 1,021 people. Gilson Illinois lies at an elevation of 773 feet.
Gilson Illinois has a zip code of 61436. The current date and time in Gilson is May 8, 2024, 12:51 am and it has a population of 1,021 people. Gilson Illinois lies at an elevation of 773 feet.