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Castro Valley

American  
[kas-troh] / ˈkæs troʊ /

noun

  1. a town in W California, near San Francisco Bay.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For Jose Aguirre, 23, of Castro Valley, Great America has long brought joy to his entire family.

From Los Angeles Times • Sep. 12, 2025

Museumgoer La Tanya Carmical, 66, of Castro Valley, was struck by that commentary, particularly “the tragedy in her voice.”

From Seattle Times • May 14, 2023

The earthquake occurred less than a mile from San Leandro, Calif., one mile from Castro Valley, Calif., three miles from Ashland, Calif. and four miles from Alameda, Calif.

From Los Angeles Times • Apr. 1, 2023

An unincorporated community in Alameda County about 15 miles southeast of Oakland, Castro Valley has already been walloped with rain that caused flooding, downed trees, power outages and rock slides.

From New York Times • Jan. 11, 2023

In a plea agreement, the Castro Valley man acknowledged that he was a member of the “Grizzly Scouts” militia group connected to the “boogaloo” movement, prosecutors said.

From Seattle Times • Aug. 22, 2022

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