Mount Laguna, CA

ZIP code 91948 encompasses the city of Oceanside, California. This coastal city is home to the iconic Oceanside Pier, a popular spot for fishing and sightseeing. The area also boasts the California Surf Museum, showcasing the rich surfing history of the region. With its sandy beaches, charming harbor, and vibrant downtown area, Oceanside in ZIP code 91948 offers a quintessential Southern California experience.