County Vermilion is located in the state of Illinois. Vermilion is spread between the coordinates of +40.4664026 Latitude and -87.80198751 Longitude. Vermilion has 24 zip codes, 40 cities, 1 area code and 4 post offices.
Below you will find more info about Vermilion and also zip codes, cities, area codes and the post offices that belong to this county.