Hillsdale Illinois About
Hillsdale Illinois has a zip code of 61257. The current date and time in Hillsdale is May 4, 2024, 6:11 pm and it has a population of 1,402 people. Hillsdale Illinois lies at an elevation of 563 feet.
Hillsdale Illinois has a zip code of 61257. The current date and time in Hillsdale is May 4, 2024, 6:11 pm and it has a population of 1,402 people. Hillsdale Illinois lies at an elevation of 563 feet.