Wikipedia Easy Search

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "North Bay" San Francisco Bay Area – news · newspapers · books · scholar · JSTOR (July 2023) (Learn how and when to remove this message)

San Francisco is in the foreground in this picture looking north. San Pablo Bay continues north surrounded by parts of (left to right) Marin, Sonoma, Solano and Napa Counties.

The North Bay is a subregion of the San Francisco Bay Area, in California, United States. The largest city is Santa Rosa, which is the fifth-largest city in the Bay Area. It is the location of the Napa and Sonoma wine regions, and is the least populous and least urbanized part of the Bay Area. It consists of Marin, Napa, Solano and Sonoma counties.