There are 2 Post Offices in Granville, Illinois, serving a population of 1,336 people in an area of 1 square miles. There is 1 Post Office per 668 people, and 1 Post Office per square mile.
In Illinois, Granville is ranked 504th of 1547 cities in Post Offices per capita, and 334th of 1547 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Granville Post Offices.
Granville Post Office 107 South Mccoy Street Granville, IL
United States Postal Service 107 South Mccoy Street Granville, IL Mailing Service, Postal Services