Northern California is not a formal geographic designation. California's north–south midway division is around 37°N, … Visa mer

Northern California's largest metropolitan area is the San Francisco Bay Area which consists of 9 counties: Alameda, Contra Costa, Marin, Napa, … Visa mer

Northern California's economy is noted for being the de facto world leader in high-tech industry (software, semiconductor/micro-electronics, Visa mer

Northern California has a warm or mild to cool climate, in which the Sierra mountains gets snow in the late fall through winter and occasionally … Visa mer

Since the events of the California Gold Rush, Northern California has been a leader on the world's economic, scientific, and cultural stages. From the development of gold mining … Visa mer

Prehistory to 1847
Inhabited for millennia by Native Americans, from the Shasta tribe in the north, to the Miwoks in the central coast and Sierra Nevada, to the Yokuts of the southern Central Valley, northern California was among … Visa mer

The population of the forty-eight counties of northern California has shown a steady increase over the years.
The largest percentage increase outside the Gold Rush era … Visa mer