Pasadena, CAZIP code 91109 is located in Pasadena, California, and is primarily known for being the location of the renowned California Institute of Technology (Caltech). This area is also home to the Jet Propulsion Laboratory (JPL), a NASA center responsible for robotic exploration of our solar system. Additionally, the ZIP code includes the Pasadena City College, making it a hub for science, technology, and education in the region. |
ZIP code 91109Pasadena, CAUnited StatesUS > CA > Los Angeles County > 91109 Daylight Saving:
Yes Download this data for all ZIP codes
|
©2025 Zipwise Software.
Family owned & operated since 2002.
Thank you for your business.