Soil Types in Sonoma County, California
Sonoma County has 36 zip codes in our database. Explore the soil types, hardiness zones, and gardening tips for this county.
Hardiness Zones
Sonoma County spans USDA zones 9a through 10a.
Top Cities in Sonoma County
Soil Types in Sonoma County
Sonoma County in California has 36 zip codes in our database. The most common soil type is Loam, found in 0% of the county. Understanding your local soil helps you choose the right plants and amendments for your garden.
Hardiness Zones in Sonoma County
Sonoma County spans USDA hardiness zones 9a through 10a. Your hardiness zone determines which perennial plants will survive winter in your area. Enter your zip code above to find your exact zone and get personalized planting recommendations.
Browse Zip Codes in Sonoma County
94515
CALISTOGA
Unknown
94922
BODEGA
Unknown
94923
BODEGA BAY
Unknown
94928
ROHNERT PARK
Unknown
94931
COTATI
Unknown
94951
PENNGROVE
Unknown
94954
PETALUMA
Unknown
94972
VALLEY FORD
Unknown
95401
SANTA ROSA
Unknown
95403
SANTA ROSA
Unknown
95404
SANTA ROSA
Unknown
95405
SANTA ROSA
Unknown
95407
SANTA ROSA
Unknown
95409
SANTA ROSA
Unknown
95412
ANNAPOLIS
Unknown
95421
CAZADERO
Unknown
95425
CLOVERDALE
Unknown
95430
Unknown
95431
Unknown
95436
FORESTVILLE
Unknown
95439
FULTON
Unknown
95441
GEYSERVILLE
Unknown
95442
GLEN ELLEN
Unknown
95444
GRATON
Unknown
95446
GUERNEVILLE
Unknown
95448
HEALDSBURG
Unknown
95450
JENNER
Unknown
95452
KENWOOD
Unknown
95462
MONTE RIO
Unknown
95465
OCCIDENTAL
Unknown