The city of Croswell is located in the county of Sanilac. It covers a total area of 6.24 sq. km. The economic development of the city revolves around industries involved in advertising, automotive, construction, dairy, pharmaceuticals, freight forwarding, health, metal, real estate and oil and lubrication, enhancing the economic viability of the city. Commercial spaces are utilized by night clubs, parks, machine shops, road side services, yogurt shops and restaurants.