West Middlesex is a borough in Mercer County, Pennsylvania, United States. It was incorporated in 1834 and has a population of approximately 1,000 residents as of the 2020 census. The borough is known for its rich history in the oil industry, being part of the Oil Creek Valley where the first commercial oil well was drilled in 1859. A notable attraction in West Middlesex is the Drake Well Museum, which commemorates the birth of the oil industry and is a popular tourist destination.
Dollar General takes the top spot among Dollar Stores and Deep Discount Stores in West Middlesex, Pennsylvania with 1 locations as of April 12, 2024.