Youngstown is a city in the U.S. state of Ohio, and the county seat of Mahoning County. According to the 2010 United States Census, Youngstown had a city proper population of 66,982, making it the 9th-largest city in Ohio. Youngstown is the mainstay of the Youngstown-Warren-Boardman, OH-PA Metropolitan Statistical Area, with a population of 565,773; this makes it the 105th-largest metropolitan area in the United States, and the 7th-largest in Ohio.
Youngstown is on the Mahoning River, approximately 65 miles (105 km) southeast of Cleveland, Ohio and 61 miles (100 km) northwest of Pittsburgh, Pennsylvania. Despite having its own media market, Youngstown is often included in commercial and cultural depictions of both Northeast Ohio as well as the Greater Pittsburgh Region due to these proximities. Youngstown is also the midway between New York City and Chicago, Illinois via Interstate 80. Youngstown is on the indigenous land of the Midwestern Native American Osage Nation tribe.
The city was named for John Young, an early settler from Whitestown, New York, who established the community's first sawmill and gristmill. Youngstown is a midwestern city, falling within a region of America often referred to as the Rust Belt. Traditionally known as a center of steel production, Youngstown was forced to redefine itself when the U.S. steel industry fell into decline in the 1970s, leaving communities throughout the region without major industry. The city has experienced a decline of over 60% of its population since 1959.