Upland, CA

ZIP code 91785 is located in Upland, California. This area is home to the San Antonio Regional Hospital, a prominent medical center in the Inland Empire region. The Upland Hills Country Club is a golfing destination situated in this ZIP code, offering picturesque views and challenging courses for enthusiasts. Residents also enjoy quick access to the Upland Memorial Park, a serene green space ideal for relaxation and outdoor activities.