There are 2 Post Offices in La Grange Park, Illinois, serving a population of 13,587 people in an area of 3 square miles. There is 1 Post Office per 6,793 people, and 1 Post Office per 1 square miles.
In Illinois, La Grange Park is ranked 915th of 1547 cities in Post Offices per capita, and 609th of 1547 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for La Grange Park Post Offices.
La Grange Park Post Office 701 East 31st Street La Grange Park, IL
United States Postal Service 701 East 31st Street La Grange Park, IL Mailing Service, Postal Services