Plymouth, Minnesota, in Hennepin county, is 9 miles W of Minneapolis, Minnesota.  Plymouth is in the Minneapolis - Saint Paul area. There are 65,894 residents in Plymouth. In 2000, Plymouth had a median family income of $90,134.Citizens and community leaders have placed a high priority on establishing a first-rate park system, interconnecting trails and diverse recreation facilities. As the community has matured, Plymouth has worked with citizens to permanently preserve natural open-spaces, nurture the arts and protect the environment.