Germantown is located in the county of Montgomery. It covers a total area of 28.0 sq. km. The economy of the city revolves around industries involved in aviation, arts and crafts, automotive, construction, dairy, cleaning, information technology, pharmaceuticals, freight forwarding, insurance, oil and lubrication, printing, real estate, sheet metal, telephone equipments and swimming pool equipments and telecommunication, contribute to the local economic development of the city. Commercial spaces are utilized by yogurt shops, variety stores and campgrounds, enhancing the economic viability of the city.