https://www.siliconvalley.com/2021/01/05/chart-track-the-number-of-coronavirus-vaccine-doses-sent-to-the-bay-area/

The California Department of Public Health is tracking the number of COVID-19 vaccine doses  allocated and administered in cities and counties across the state.

As of the week of Dec. 28, 2020 there were approximately 309,575 doses of the Moderna and Pfizer vaccines sent to 17 cities and counties in Northern California. The actual number of doses available may be higher because there was an additional 275,000 doses given to large healthcare providers or state departments to distribute across the state. And there was a batch of 91,650 doses given to long-term care facilities across California separately.