Goodyear (O'odham: Valin Thak) is a city in Maricopa County, Arizona, United States. It is a suburb of Phoenix and at the 2010 census had a population of 65,275, the third fastest-growing city in Arizona between 1990 and 2000. The 2015 population estimate was 79,003.
The city is home to the Goodyear Ballpark, where the Cleveland Indians and Cincinnati Reds of Major League Baseball hold spring training.
In 2008, Goodyear won the All-America City Award, sponsored by the National Civic League. The city is named after the Goodyear Tire and Rubber Company. The company cultivated extensive farmland here to grow cotton for use in their tires.