There are 2 Post Offices in Carol Stream, Illinois, serving a population of 40,231 people in an area of 10 square miles. There is 1 Post Office per 20,115 people, and 1 Post Office per 4 square miles.
In Illinois, Carol Stream is ranked 1,082nd of 1547 cities in Post Offices per capita, and 953rd of 1547 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Carol Stream Post Offices.
United States Postal Service 550 Fullerton Avenue Carol Stream, IL Mailing Service, Postal Services
Usps 550 East Fullerton Avenue Carol Stream, IL