Sonoma Ca » Snm
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| Sonoma County | |
| Sonoma County is a county located in the U.S. state of California. As of the 2020 United States census, its population was 488,863. Its seat of government and largest city is Santa Rosa. Just 30 miles north of San Francisco, Sonoma County is ready to welcome you with unforgettable adventures and meaningful connections. | |
