Contra Costa County » Alhambra Valley
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| Alhambra Valley | |
| Alhambra Valley is a picturesque region located in the western part of Contra Costa County, near the city of Martinez. It is part of the San Francisco Bay Area and offers a more rural and scenic setting compared to the urban areas nearby. The 2020 United States census reported that Alhambra Valley's population was 805. | |
