Glendale (/ˈɡlɛndeɪl/) is a city in Maricopa County, Arizona, United States. Located about nine miles northwest of the state capital Phoenix, Glendale is known for State Farm Stadium, which is the home of the Arizona Cardinals football team. The city also contains the Arrowhead Towne Center shopping mall. As of the 2020 census, Glendale had a population of 248,325