Alameda County

Cities of Alameda, Albany, Berkeley, Dublin, Emeryville, Fremont, Hayward, Livermore, Newark, Oakland, Piedmont, Pleasanton, San Leandro, & Union City.

[Alameda County @AlamedaCounty]

Alameda County offices are closed today, Monday, May 25, in observance of Memorial Day.

[Alameda County @AlamedaCounty]

Alameda County offices will be closed Monday, May 25, in observance of Memorial Day.

[Alameda County @AlamedaCounty]

Alameda County offices will be closed Monday, May 25, in observance of Memorial Day.

[Alameda County @AlamedaCounty]

Help make transportation safer & more convenient in the Bay Fair Area! Join us & City of San Leandro for our Community Open House with snacks, a kids’ coloring station, & giveaways.

Thurs, April 23 6:30pm-8:30pm
REACH Ashland Youth Center
RSVP today! https://t.co/hP1vYfUoOv

[ACDAO @AlamedaCountyDA]

The Alameda County Family Justice Center and the Alameda County District Attorney's Office invite you!
https://t.co/z9k1srAeT0

[Alameda County @AlamedaCounty]

Help make transportation safer & more convenient in the Bay Fair Area! Join us & City of San Leandro for our Community Open House with snacks, a kids’ coloring station, & giveaways.

Thurs, April 23 6:30pm-8:30pm
REACH Ashland Youth Center
RSVP today! https://t.co/hP1vYfUoOv

[Alameda County @AlamedaCounty]

Public Works Agency plans to resurface Redwood Rd from Castro Valley Blvd to Charlene Way. Work will be performed at night, generally between 9PM & 5AM. Expect traffic delays. There may be increase in noise & lighting during nighttime work. Learn more: https://t.co/qbYdTZ5pKS

[Alameda County @AlamedaCounty]

Public Works Agency plans to resurface multiple roadways in Castro Valley from mid-April thru May. Work on Columbia Dr, Brecon Ct, Independent School Rd, Lobert St, & Tanglewood Dr will take place 8:30AM-4:30PM. Expect temporary traffic delays. Learn more: https://t.co/sI886Dc9wh

[Alameda County @AlamedaCounty]

This is a reminder that the 2nd installment of the 2025/26 Secured Property Tax is due TODAY, Friday, April 10, 2026 and becomes delinquent after 5 p.m. after which a 10% delinquent penalty and $10 cost will be assessed. Learn more: https://t.co/uJg6mDCJ2V

[Alameda County @AlamedaCounty]

Help make transportation safer & more convenient in the Bay Fair Area! Join us & City of San Leandro for our Community Open House with snacks, a kids’ coloring station, & giveaways.

Thurs, April 23 6:30pm-8:30pm
REACH Ashland Youth Center
RSVP today! https://t.co/hP1vYfUoOv

[Alameda County @AlamedaCounty]

This is a reminder that the 2nd installment of the 2025/26 Secured Property Tax is due tomorrow, Friday, April 10, 2026 and becomes delinquent after 5 p.m. after which a 10% delinquent penalty and $10 cost will be assessed. Learn more: https://t.co/uJg6mDCJ2V

[Alameda County @AlamedaCounty]

This is a reminder that the 2nd installment of the 2025/26 Secured Property Tax is due on Friday, April 10, 2026 and becomes delinquent after 5 p.m. after which a 10% delinquent penalty and $10 cost will be assessed. Learn more: https://t.co/uJg6mDCJ2V

[Alameda County @AlamedaCounty]

This is a reminder that the 2nd installment of the 2025/26 Secured Property Tax is due on Friday, April 10, 2026 and becomes delinquent after 5 p.m. after which a 10% delinquent penalty and $10 cost will be assessed. Learn more: https://t.co/uJg6mDCJ2V

[Alameda County Supervisor Lena Tam @SupervisorLTam]

After 26 years of service, Alameda County honored Donna R. Ziegler, the first woman and first African American County Counsel. The Board proclaimed March 27 as Donna R. Ziegler Day.

[Alameda County Supervisor Lena Tam @SupervisorLTam]

Last week, Alameda County honored Tim Dupuis following his retirement after 26 years of service. As CIO and Registrar of Voters, Tim modernized County technology and oversaw 28 elections. Thank you, Tim, for your leadership and service.

[Alameda County @AlamedaCounty]

This is a reminder that the 2nd installment of the 2025/26 Secured Property Tax is due on Friday, April 10, 2026 and becomes delinquent after 5 p.m. after which a 10% delinquent penalty and $10 cost will be assessed. Learn more: https://t.co/uJg6mDCJ2V

[Alameda County Fire @AlamedaCoFire]

Heat Wave Continues Through Friday
An early‑season heat wave is bringing record temps & Moderate HeatRisk across the Bay Area through Fri (3/20).
Elevated grass fire risk due to warm, dry conditions & offshore winds.
💧 Stay hydrated, limit outdoor activity .

[Alameda County Health @Dare2BWell]

Expect hot temperatures this week! Remember to:

- Stay hydrated
- Avoid outdoor activities during peak heat hours
- Wear cool clothing
- Check on loved ones, neighbors, and pets
- Stay informed and stay safe

Learn more: https://t.co/1qGndpWvTL

[Alameda County Supervisor Lena Tam @SupervisorLTam]

March is American Red Cross Month, a time to recognize the heroes who donate blood, respond to disasters, and support families in crisis. Thank you to the volunteers who keep our communities strong.

[Alameda County Supervisor Lena Tam @SupervisorLTam]

March is Women’s History Month, a time to honor the trailblazers, leaders, and everyday changemakers who have shaped our communities and country. Let’s continue working toward equity and opportunity for all.