The city of Benjamin is located in the County of Knox. It has a total area of about 2.8 sq. km. Benjamin is situated 1477 ft. above the sea level. The local administration promotes the service-oriented businesses in Benjamin. The local residents are involved with mailing and shipping services, telephone and internet services and wireless communication services. Privately-ownned businesses owned by opthalmologists, optometrists, surgeons and physicians, contribute to the economy of Benjamin. Commercial spaces are utilized by ice cream and frozen dessert shops, restaurants and yogurt shops enhance the city's thriving business climate.