Leetsdale is a small borough located in Allegheny County, Pennsylvania. It is situated along the banks of the Ohio River and is part of the Pittsburgh metropolitan area. The borough covers an area of approximately 0.5 square miles and has a population of around 1,000 residents. Founded in the late 19th century, Leetsdale was originally a center for the steel industry. Today, it features a mix of residential neighborhoods and local businesses. The community is known for its friendly atmosphere and proximity to larger urban amenities in Pittsburgh.