Shared office property featuring individual office suites. This property is located on Taft Street in Merrillville, Indiana. Merrillville is a town in Lake County and a suburb of Chicago. The population was 35,246 at the 2010 census. On January 1, 2015, Merrillville became the most populated town in Indiana, as Fishers in Hamilton County was converted from a town to a city. The town serves as a major shopping hub for Northwest Indiana.