Potomac Illinois About
Potomac Illinois has a zip code of 61865. The current date and time in Potomac is May 2, 2024, 7:58 am and it has a population of 1,331 people. Potomac Illinois lies at an elevation of 597 feet.
Potomac Illinois has a zip code of 61865. The current date and time in Potomac is May 2, 2024, 7:58 am and it has a population of 1,331 people. Potomac Illinois lies at an elevation of 597 feet.