ZIP Code 90603
Whittier · Los Angeles, California
90603 is the ZIP code of Whittier in Los Angeles, California, United States.
- ZIP Code
- 90603
- County
- Los Angeles
- State
- California
- Country
- United States
Place with ZIP code 90603
| Place | County | Location |
|---|---|---|
| Whittier | Los Angeles | 33.943, -117.993 |
Near Los Angeles
The nearest major city is Los Angeles, about 26 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 90603?
Whittier.
Which county and state is 90603 in?
Los Angeles, California, United States.
What is the nearest major city to 90603?
Los Angeles, about 26 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.