Irwindale, California, is a small city located in Los Angeles County. It covers an area of about 3.5 square miles and is known for its industrial and commercial developments. The city was incorporated in 1957 and has a population of around 1,400 residents. Irwindale is home to several notable attractions, including the Irwindale Speedway, which hosts various motorsport events. The city also features parks and recreational areas, providing residents and visitors with outdoor activities. Its proximity to major highways makes it easily accessible to surrounding areas in Southern California.