Calumet City is located in the county of Cook. It covers a total area of 18.9 sq. km. Businesses related to adhesives, alternative medicine, arts and crafts, auto repair, supplies of auto parts, auto transmission, finance, construction, supplies of boat equipments, childcare services, supplies of clothing accessories, renting and leasing of computer, pharmaceuticals, electric equipment, freight forwarding, contracting in heating and ventilating, auto insurance, supplies of landscaping equipments and supplies of organic food. Commercial spaces are utilized by surgical center, stores of sporting goods, service stations, recreation center and parks.