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Castro Valley

Census-designated place in California
Castro Valley is a census-designated place in Alameda County, California, United States. At the 2010 census, it was the fifth most populous unincorporated area in California. The population was 66,441 at the 2020 census. Wikipedia
ZIP codes: 94546, 94552, 94541
Population: 65,444 (2022)
Mascot: the Trojan
Area code(s): 510, 341
Elevation: 161 ft (49 m)

People also ask
Castro Valley is a census-designated place (CDP) in Alameda County, California, United States. At the 2010 census, it was the fifth most populous unincorporated ...
Castro Valley is located in west California. Castro Valley is part of Alameda County. Castro Valley has 16.63 square miles of land area and 0.28 square ...
Popular on Twitter
Castro Valley USD
Twitter › CastroValleyUSD
Media posted by Castro Valley USD
Saturday, March 30th - Governance Team Workshop - Link to agenda here: buff.ly/3TAYa9F
Twitter • 12 hours ago
Margarita Cuizon-Armelino
Twitter › margieacsa
To celebrate women, it's important to keep an eye on day-to-day struggles ordinary women face nationally and globally, and to understand structural and systemic barriers, says ACSA President and Castro Valley Superintendent Parvin Ahmadi. #acsa Link: edcal.acsa.org/to-truly-h…
Twitter • 12 hours ago
Castro Valley USD
Twitter › CastroValleyUSD
🎉 Exciting News! 🎉 Yoko Ostreicher named Assistant Special Education Director & SELPA Director at Castro Valley Unified School District! READ the FULL PRESS RELEASE HERE: buff.ly/4cCcPKg
Twitter • 1 day ago
Alameda County Fire ✓
Twitter › AlamedaCoFire
Media posted by Alameda County Fire
It was an exciting day at Palomares Elementary School in Castro Valley as ACFD E 7 made a special visit! Students got a firsthand look at the life of a firefighter by witnessing equipment demonstrations, asking questions, and even seeing water in action. #ALCOFIRE
Twitter • 1 day ago
Assemblymember Liz Ortega
Twitter › AsmLizOrtega
#TeamLiz attended the Castro Valley High School African American Achievement Award Ceremony! It was wonderful to highlight and celebrate the accomplishments of the students. Congratulations! @CastroValleyUSD #AD20 pic.twitter.com/S8aysw4Wi…
Twitter • 9 hours ago
Tri-Valley TV
Twitter › trivalleytv
Check out Tri-Valley Sports Final Game of the Week highlights from Granada-De La Salle baseball. Also on the show, Amador Valley-Dublin and Livermore-Washington boys volleyball and Foothill-Castro Valley softball. WATCH NOW: www.tri-valleytv.org/?q=n… pic.twitter.com/s2pNM1SSX…
Twitter • 3 days ago
Steven Tavares
Twitter › eastbaycitizen
Media posted by Steven Tavares
I was born in Castro Valley. @springsteen
Twitter • 9 hours ago
CSUEB Transportation
Twitter › CSUEB_Parking
Attention: Castro Valley shuttle will not run Friday, March 29th
Twitter • 6 hours ago
CSUEB Transportation
Twitter › CSUEB_Parking
Castro Valley Shuttle riders - limited service today Wednesday March 27th between 11:30am - 2:00pm and 3:00pm-6:45pm only.
Twitter • 2 days ago
AC Transit Service Alerts
Twitter › RideACTAlerts
Line 93 riders: the 6:05 PM trip from Bay Fair BART to Castro Valley BART is canceled. Track your next bus with ACT RealTime: actransit.org/rt
Twitter • 4 days ago
John Boitnott ✓
Twitter › jboitnott
Data drives your best decisions, and analyzing and optimizing your gross margin can keep you in the driver’s seat of your business. Thinking in terms of gross margin can help you understand your profitability and sales efficiency. www.business2community.co…
Twitter • 16 hours ago
Castro Valley USD
Twitter › CastroValleyUSD
Media posted by Castro Valley USD
Don't Miss Your Chance to Join the LCAP ThoughtExchange!
Twitter • 4 days ago
Castro Valley USD
Twitter › CastroValleyUSD
Mark Your Calendar: Board Meeting on 3/27! LINK to the agenda here: buff.ly/3VDzYWC pic.twitter.com/zdRbQ7DIN…
Twitter • 5 days ago
Castro Valley is the largest community in unincorporated Alameda County. Nestled in a confluence of canyons, Castro Valley is loosely bounded to the South ...
Castro Valley, California is a thriving community located in the heart of Alameda County. This vibrant city offers plenty for visitors to explore such as ...
Castro Valley is a census-designated place (CDP) in Alameda County, California, United States. As of the 2020 census, it is the fourth most populous ...
Castro Valley is a census-designated place (CDP) in Alameda County, California, United States. As of the 2000 census, it is the fifth most populous ...
Castro Valley CDP, California is a city, town, place equivalent, and township located in California. Topics in the Castro Valley CDP, California data ...
Castro Valley, CA is home to a population of 66.3k people, from which 90.4% are citizens. As of 2021, 28.9% of Castro Valley, CA residents were born outside of ...
Castro Valley is an unincorporated town in Alameda County in the Bay Area of California. It has a population of about 50,000 and is located north of Hayward ...