About Newcastle CDP, California
Newcastle is a small town located in the Sierra Nevada foothills of Placer County, California. The town is home to a population of just over 3,000 residents and is known for its quaint, rural atmosphere. The town is situated within close proximity to several major California cities, including Sacramento, San Francisco, and Los Angeles. Despite its small size, Newcastle offers its residents a variety of amenities and activities, including several parks and recreation areas, a public library, and a variety of shops and restaurants.