Osco Illinois About
Osco Illinois has a zip code of 61274. The current date and time in Osco is April 28, 2024, 11:15 am and it has a population of 404 people. Osco Illinois lies at an elevation of 814 feet.
Osco Illinois has a zip code of 61274. The current date and time in Osco is April 28, 2024, 11:15 am and it has a population of 404 people. Osco Illinois lies at an elevation of 814 feet.