95430 postal code
United StatesUpdated 2026-11-09Duncans Mills, CaliforniaSonoma5 digits
Postal code details
1 placeCode
95430
Place
Duncans Mills
Region
California
County
Sonoma
Coordinates
38.4538, -123.055
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
38.4538, -123.055© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Duncans Mills | California | Sonoma | 38.4538, -123.055 |
Same code in other countries
3| Country | Place | Region |
|---|---|---|
| FI Finland | Tornio | Lapland |
| FR France | Auvers-sur-Oise | Île-de-France |
| MX Mexico | Chicalpextle | Veracruz de Ignacio de la Llave |
FAQ
Which city is 95430 in?
Duncans Mills, California, United States.
What are the coordinates of 95430?
38.4538, -123.055
Is 95430 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.