San Marino, CA

ZIP code 91118 is located in San Marino, California. This affluent residential area is known for its well-manicured streets, historic architecture, and top-ranked schools. One of the most important landmarks in this area is The Huntington Library, Art Museum, and Botanical Gardens, which showcases an impressive collection of rare books, European art, and beautifully landscaped gardens. Other notable landmarks include Lacy Park, a popular outdoor recreation spot.