Cal Fire unveils fire hazard severity maps for the Bay Area By Thom Jensen • Published February 25, 2025 • Updated on February 25, 2025 at 7:33 pm BOOKMARKER ...

Unincorporated Sonoma County, part of California wine country and home to the greater Santa Rosa area, saw its “high” and ...

The most populated Bay Area county is Santa Clara, according to the data. As of Jan. 1, there are 1,903,198 residents living in Santa Clara County. Coming in second was Alameda County (1,641,869).