Postal Code for Mount Wilson, California
The postal code for Mount Wilson, California, United States is 91023. With map location and coordinates.
✓ Verified data
The postal code for Mount Wilson, California, United States is 91023:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 91023 | Mount Wilson | Los Angeles | 34.226, -118.066 |
‹ All postal codes in California
Frequently asked questions
What is the postal code of Mount Wilson?
The postal code of Mount Wilson is 91023.
Why does Mount Wilson have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.