Merrillville, Indiana
Town in Indiana, United States Town of Merrillville, Indiana Town Merrillville's skyline in May 2012 Seal Location of Merrillville in Lake County, Indiana. Coordinates: 41°29′8″N 87°20′7″W / 41.48556°N 87.33528°W / 41.48556; -87.33528 Coordinates: 41°29′8″N 87°20′7″W / 41.48556°N 87.33528°W / 41.48556; -87.33528 Country United States State Indiana County Lake Township Ross Government • Type Town Area [1] • Total 33.25 sq mi (86.11 km 2 ) • Land 33.21 sq mi (86.02 km 2 ) • Water 0.04 sq mi (0.09 km 2 ) Elevation 656 ft (200 m) Population (2010) [2] • Total 35,246 • Estimate (2016) [3] 34,994 • Density 1,053.66/sq mi (406.82/km 2 ) Time zone UTC−6 (CST) • Summer (DST) UTC−5 (CDT) ZIP codes 46410, 46411, 46342(Partial) Area code(s) 219 FIPS code 18-48528 [4] GNIS feature ID 0439028 [5] Website www.merrillville.in.gov Merrillville / ˈ m ɛr əl v ɪ l / is...