91021 postal code
United StatesUpdated 2026-11-09Montrose, CaliforniaLos Angeles5 digits
Postal code details
1 placeCode
91021
Place
Montrose
Region
California
County
Los Angeles
Coordinates
34.2064, -118.2242
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
34.2064, -118.2242© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Montrose | California | Los Angeles | 34.2064, -118.2242 |
Same code in other countries
5| Country | Place | Region |
|---|---|---|
| EE Estonia | Saunja | Lääne maakond |
| FR France | Évry | Île-de-France |
| IT Italy | Campobello Di Mazara | Sicilia |
| MY Malaysia | Tawau | Sabah |
| PL Poland | Łódź | Łódź Voivodeship |
FAQ
Which city is 91021 in?
Montrose, California, United States.
What are the coordinates of 91021?
34.2064, -118.2242
Is 91021 used in other countries?
Yes, 5 other countries.
Updated 2026-11-09. Attribution in Data & license.