Longjumeau is a commune located in the Essonne department in the Île-de-France region of France. It is situated about 20 kilometers southeast of Paris, making it a suburban area that is well-connected to the capital. The town has a rich history, with roots dating back to the Roman era, and features several historical buildings and sites. The population of Longjumeau is diverse, with a mix of residential neighborhoods and local businesses. The town offers various amenities, including parks, schools, and shopping areas, making it a convenient place for families and commuters. Longjumeau is also known for its community events and cultural activities throughout the year.