Douglas County, Nebraska, is located in the eastern part of the state and is home to the city of Omaha, which is the largest city in Nebraska. The county was established in 1854 and is named after Stephen A. Douglas, a prominent U.S. Senator. Douglas County covers an area of approximately 337 square miles and has a diverse population. The county features a mix of urban and rural areas, with various parks, recreational facilities, and cultural attractions. Notable sites include the Henry Doorly Zoo and Aquarium, which is recognized for its conservation efforts, and the Omaha Community Playhouse, one of the largest community theaters in the U.S.