Boron, CA

ZIP code 93516 corresponds to Boron, California. This small desert town is home to the Rio Tinto Boron Mine, one of the largest borate mineral mines in the world. Other notable landmarks include the Twenty Mule Team Museum, which showcases the area's mining history, and the Boron Air Force Station, an inactive military installation. The zip code encompasses a rural area with a unique industrial and historical character.