Castro Valley California Contact
Castro Valley California has a zip code of 94546. The current date and time in Castro Valley is May 3, 2024, 4:12 am and it has a population of 41,680 people. Castro Valley California lies at an elevation of 42 feet.
Castro Valley California has a zip code of 94546. The current date and time in Castro Valley is May 3, 2024, 4:12 am and it has a population of 41,680 people. Castro Valley California lies at an elevation of 42 feet.