Delaware County is located in the state of Pennsylvania, just west of Philadelphia. It is known for its rich history, diverse communities, and numerous parks. The county was established in 1789 and is named after the Delaware River, which forms its eastern boundary. The county is home to several educational institutions, including Swarthmore College and Penn State Brandywine. It features a mix of urban and suburban areas, offering residents a variety of amenities and recreational opportunities. Delaware County also hosts various cultural events and festivals throughout the year, reflecting its vibrant community spirit.