Decatur Illinois About
Decatur Illinois has a zip code of 62521. The current date and time in Decatur is May 5, 2024, 3:55 am and it has a population of 37,281 people. Decatur Illinois lies at an elevation of 670 feet.
Decatur Illinois has a zip code of 62521. The current date and time in Decatur is May 5, 2024, 3:55 am and it has a population of 37,281 people. Decatur Illinois lies at an elevation of 670 feet.