Pasadena, CA

ZIP code 91124 is located in Pasadena, California. This area is home to the prestigious California Institute of Technology (Caltech), known for its cutting-edge research and academic excellence. The ZIP code encompasses key landmarks such as the Jet Propulsion Laboratory (JPL), a NASA facility responsible for groundbreaking space exploration missions. Additionally, the picturesque Eaton Canyon Natural Area offers residents and visitors beautiful hiking trails and scenic views.