There are 8 Post Offices in Carroll County, Illinois, serving a population of 14,704 people in an area of 445 square miles. There is 1 Post Office per 1,838 people, and 1 Post Office per 55 square miles.
In Illinois, Carroll County is ranked 30th of 102 counties in Post Offices per capita, and 70th of 102 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Carroll County Post Offices.
US Post Office 315 North Meyers Avenue Milledgeville, IL
US Post Office 218 North Main Street Chadwick, IL
United States Postal Service 705 Argo Fay Route Thomson, IL Mailing Service, Postal Services
United States Postal Service 600 West Olympic Drive Lanark, IL Mailing Service, Postal Services
United States Postal Service 2 North Locust Street Shannon, IL Mailing Service, Postal Services
United States Postal Service 321 3rd Street Savanna, IL Mailing Service, Postal Services
United States Postal Service 315 North Meyers Avenue Milledgeville, IL Mailing Service, Postal Services
United States Postal Service 211 North Clay Street Mount Carroll, IL Freight Trucking, Logistics, Mailing Service, Postal Services