Salt Lake County is located in the state of Utah and is part of the larger Salt Lake City metropolitan area. It was established in 1850 and is named after the nearby Great Salt Lake. The county covers an area of approximately 1,034 square miles and is known for its diverse geography, including mountains, valleys, and lakes. The county is home to a population of over 1 million residents, making it the most populous county in Utah. It features a mix of urban and rural communities, with Salt Lake City serving as the county seat. The area is also known for its outdoor recreational opportunities, including skiing, hiking, and biking.