There are 2 Post Offices in Waukegan, Illinois, serving a population of 87,999 people in an area of 25 square miles. There is 1 Post Office per 43,999 people, and 1 Post Office per 12 square miles.
In Illinois, Waukegan is ranked 1,134th of 1547 cities in Post Offices per capita, and 1,113rd of 1547 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Waukegan Post Offices.
United States Postal Service 326 North Genesee Street Waukegan, IL Mailing Service, Postal Services
United States Postal Service 1519 North Lewis Avenue Waukegan, IL Mailing Service, Postal Services