Merrillville, Indiana, located in Lake County, is a part of the Chicago metropolitan area. It was originally settled in the early 19th century and was primarily a farming community until the mid-20th century. The town experienced significant growth in the post-World War II era, with the development of residential and commercial areas. Today, Merrillville is the largest town in Indiana by population and is home to the Southlake Mall, a major regional shopping center.
Costco takes the top spot among Warehouse Clubs in Merrillville, Indiana with 1 locations as of April 24, 2024. Sam's Club is in second place with 1 locations.