Napa County is north of San Francisco, in California. It’s known for hundreds of hillside vineyards in the Napa Valley wine region. In the city of Napa, Oxbow Public Market features regional gourmet food. The Napa Valley Wine Train is a vintage locomotive and traveling restaurant running through the valley. Northwest of Napa is Yountville, a town known for high-end restaurants and sparkling wine.

Napa County is a county north of San Pablo Bay located in the northern portion of the U.S. state of California. As of the 2020 census, the population was 138,019.The county seat is the City of Napa. Napa County was one of the original counties of California, created in 1850 at the time of statehood. Parts of the county’s territory were given to Lake County in 1861.

Napa County comprises the Napa, CA Metropolitan Statistical Area, which is also included in the San Jose-San Francisco-Oakland, CA Combined Statistical Area. It is one of four North Bay counties. Napa County, once the producer of many different crops, is known today for its regional wine industry, rising to the first rank of wine regions with France by local wineries Stag’s Leap Wine Cellars and Chateau Montelena winning the “Judgment of Paris” in 1976.