There are 2 Post Offices in Stark County, Illinois, serving a population of 5,551 people in an area of 289 square miles. There is 1 Post Office per 2,775 people, and 1 Post Office per 144 square miles.
In Illinois, Stark County is ranked 57th of 102 counties in Post Offices per capita, and 101st of 102 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Stark County Post Offices.
United States Postal Service 219 Main Street Castleton, IL Mailing Service, Postal Services
United States Postal Service 111 West Vine Street Toulon, IL Mailing Service, Postal Services