91023 postal code
United StatesUpdated 2026-11-09Mount Wilson, CaliforniaLos Angeles5 digits
Postal code details
1 placeCode
91023
Place
Mount Wilson
Region
California
County
Los Angeles
Coordinates
34.2264, -118.0662
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
34.2264, -118.0662© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Mount Wilson | California | Los Angeles | 34.2264, -118.0662 |
Same code in other countries
7| Country | Place | Region |
|---|---|---|
| FR France | Évry | Île-de-France |
| IT Italy | Favignana | Sicilia |
| LT Lithuania | Baublių k. | Klaipėda County |
| MA Morocco | Asifane | Tanger-Tetouan-Al Hoceima |
| MX Mexico | Empleados Municipales | Veracruz de Ignacio de la Llave |
| MY Malaysia | Tawau | Sabah |
| PL Poland | Łódź | Łódź Voivodeship |
FAQ
Which city is 91023 in?
Mount Wilson, California, United States.
What are the coordinates of 91023?
34.2264, -118.0662
Is 91023 used in other countries?
Yes, 7 other countries.
Updated 2026-11-09. Attribution in Data & license.