South Pasadena, CA

ZIP code 91031 belongs to South Pasadena, California, known for its charming tree-lined streets and historic architecture. Important landmarks in this area include the iconic Rialto Theatre, the picturesque Arroyo Seco Park, and the popular South Pasadena Farmers Market. This ZIP code offers a mix of small-town charm and urban conveniences, making it a desirable location for residents and visitors alike.