Martensville is a community of families, friends, and neighbours where we work, play and grow together in a safe, active, and healthy environment. Martensville is a great place to call home. Martensville is located eight kilometers north of Saskatoon, Saskatchewan. Accessible via the double-lane Highway 12, and a short distance from the John G. Diefenbaker International Airport, Martensville is one of Western Canada's fastest growing cities. In the last decade the city has grown about 7% per year. Martensville is also a young city - 75% of the community’s population is under the age of 45.