Tri-Cities, Nebraska in the south-central part of the state, Grand Island, Kearney, and Hastings. Tri-Cities, used locally to refer to Grand Haven, Spring Lake, and Ferrysburg in West Michigan. 
Tri-Cities, Michigan, consisting of Bay City, Saginaw, and Midland in the Saginaw Valley. Tri-Cities, Illinois, in Kane County, Illinois, the county seat of Geneva and the nearby cities of Batavia, and St. Tri-Cities, Georgia, consisting of College Park, East Point, and Hapeville, all of which are near Hartsfield–Jackson Atlanta International Airport. Tri-City area in the San Francisco Bay Area refers to the three neighboring cities Fremont, Newark, and Union City. Tri-City, San Diego County, California, Oceanside, Vista, and Carlsbad. Tri-Cities in Los Angeles County, California, refers to the Burbank, Glendale, and Pasadena area, particularly in the local real estate industry. Tri-Cities (Ontario), consisting of Kitchener, Cambridge, and Waterloo. 
Tri-Cities (British Columbia), consisting of Coquitlam, Port Coquitlam, and Port Moody, located in the north-eastern section of Metro Vancouver. See also: Twin cities § Tri-cities Americas Canada