Napa County on the map of California 2024. Cities, roads, borders and directions in Napa County of California.

Napa County is a General Law county located in San Francisco Bay area in central California. This beautiful county was set up back in 1850. The county's total area is 754 square miles. The county seat of Napa County is Napa. The population of Napa County reaches 136 thousand residents. This map shows the borders of Napa County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Napa County.