Duncans Mills, CA zip code
Duncans Mills, California uses one zip code: 95430. Most of it is in Sonoma County.
Zip codes
1
Population
—
All zips combined
Largest zip
95430
0 residents
Zip codes in Duncans Mills
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 95430 | 0 | — |