The city of Cascade is located within the counties of Dubuque and Jones. It has a total area of 4.84 sq. km. A healthy service industry provides services related to wedding supplies, truck repairing, telecommunication, road side services, rehabilitation, childcare and bookkeeping services. The city provides commercial spaces which are utilized by supply center of auto parts, stores of clothing accessories, garden centers, hospitals, hotels, libraries, parks, service stations, tanning salons and spas and saunas.