There are 3 Post Offices in Merrillville, Indiana, serving a population of 35,183 people in an area of 34 square miles. There is 1 Post Office per 11,727 people, and 1 Post Office per 11 square miles.
In Indiana, Merrillville is ranked 632nd of 865 cities in Post Offices per capita, and 653rd of 865 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Merrillville Post Offices.
US Post Office 2240 East 80th Avenue Merrillville, IN Mailing Service, Postal Services
US Post Office 611 West Lincoln Highway Suite A Merrillville, IN Mailing Service, Postal Services
United States Postal Service 303 West 80th Place Merrillville, IN Mailing Service, Postal Services