Sonoma County Map, California

Sonoma County Map Collection
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Sonoma County, California

Sonoma County is north of San Francisco, and it’s all about wine, food, and scenery. You’ve got cute towns like Healdsburg and Sonoma, and then Santa Rosa, which is more of a real city.
The coast is rugged and beautiful. It has places like Bodega Bay where they filmed “The Birds”. It’s not as fancy or expensive as Napa, but the wine’s just as good.
The Russian River is a popular spot for canoeing, kayaking, and summer fun. Sonoma County is all about savoring the good life. It’s a true taste of California.
Category | Details |
---|---|
County Name | Sonoma County |
County Seat | Santa Rosa |
Population | Approximately 535,000 |
Cities, Towns, and Communities | Santa Rosa, Petaluma, Rohnert Park, Sebastopol, Windsor, Healdsburg |
Interstates and Highways | US 101, SR 12, SR 116, SR 37 |
FIPS Code | 06-097 |
Total Area (Land and Water) | 1,768 square miles (Land: 1,576 sq mi, Water: 192 sq mi) |
Adjacent Counties (and Direction) | Mendocino County (North), Lake County (Northeast), Napa County (East), Solano County (Southeast), Marin County (South), Contra Costa County (Southeast) |
Time Zone | Pacific Standard Time (PST) |
State | California |
Coordinates | 38.5068° N, 122.5626° W |
Etymology | Named after “valley of the moon” |
Major Landmarks | Sonoma Plaza, Armstrong Redwoods State Natural Reserve, Russian River, Sonoma Coast State Park |
Website | Sonoma County Website |
PHYSICAL MAP
Sonoma County Topographic Map
The diverse landscape from Pacific coast to inland valleys appears on this detailed map. Our zoom tool helps you explore Sonoma County’s coastal headlands, river plains, and significant mountain ranges.

SATELLITE IMAGERY
Sonoma County Satellite Map
Wine country creates distinctive field patterns in this diverse county. The Russian River winds through valleys toward the Pacific in this satellite image.

OUTLINE MAP
Sonoma County Blank Map
This blank map features Sonoma County’s rectangular outline along the northern San Francisco Bay region. The western boundary follows the Pacific coastline while the eastern edge borders Napa County.

Neighboring Counties
Here are the 6 neighboring counties of Sonoma County:
California County Map
Ever wonder how California’s 58 counties stack up? Our California county map lays them all out, from the coast to the deserts. Take a look and find the ones you know — and maybe a few you don’t.