Smithboro Illinois About
Smithboro Illinois has a zip code of 62284. The current date and time in Smithboro is April 29, 2024, 7:35 am and it has a population of 622 people. Smithboro Illinois lies at an elevation of 635 feet.
Smithboro Illinois has a zip code of 62284. The current date and time in Smithboro is April 29, 2024, 7:35 am and it has a population of 622 people. Smithboro Illinois lies at an elevation of 635 feet.