Visit the Storm Response 2023 Disaster FAQs webpage at https://www.contracosta.ca.gov/9761/ for recovery resources, including FAQs and emergency contacts for County residents. Check back for updates.
Visite la página web de preguntas frecuentes sobre desastres de Storm Response 2023 en https://www.contracosta.ca.gov/9771 para obtener recursos de recuperación, incluidas preguntas frecuentes y contactos de emergencia para los residentes del condado. Vuelva a consultar las actualizaciones.
Contra Costa County Communities
(19 Cities and 36 unincorporated communities)
Population as of the 2020 Census
Households as of 2021
American Community Survey
Contact Us: Public Information Contacts Media Inquiries Contact Webmaster
County Administration Building:
1025 Escobar Street, Martinez, CA 94553
1st Floor: Clerk of the Board
2nd Floor: Human Resources
3rd Floor: County Counsel
4th Floor: County Administration
For all other County departments and offices, see their web pages.