Trona, CA

ZIP code 93562 serves Trona and surrounding communities in California’s Searles Valley, in San Bernardino County. The area is known for Searles Lake and its mineral-processing industry. Notable landmarks include the Trona Pinnacles, a National Natural Landmark with distinctive tufa formations, and the Trona Museum, which documents local history. The Trona Railway, built to serve the region’s industrial operations, is another prominent feature.