Devils Lake is located in the County of Ramsey. Devils Lake also serves as the County seat Ramsey County. The city is named after a lake of the same name. Devils Lake has a total area of about 17 sq. kms. and is elevated by about 1450 ft above the sea level. Some of the prominent business and economic activities of the local residents are accounting firms, advertising agencies, aircraft charter and rental facilities, aircraft maintenance services, airline ticketing agencies, alterations and tailoring shops, restaurants and many other small businesses.