The city of Post Falls is located in the county of Kootenai. It covers a total area of 36.54 sq. km. The economy of the city revolves around industries involved in advertising, alternative medicine, automotive, arts and crafts, finance, construction, apparel, information technology, courier, freight forwarding, health, industrial and commercial machinery, insurance, real estate and telephone communication contribute to the economic development of the city. Commercial spaces are utilized by youth organization centers, variety stores, service station, road side services and restaurants.