Carson, CA ZIP Codes
Carson, California has 6 ZIP codes: 3 for street addresses (, and ), 1 for PO boxes () and 2 for single organizations.
Your street decides which one you use.
Which Carson ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Carson ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
90747, 90749 and 90895 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Carson city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Carson ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 90745 | street delivery Carson |
| 90746 | street delivery Carson |
| 90747 | one organization Carson |
| 90749 | PO boxes at the Carson post office Carson |
| 90810 | street delivery; mail may be addressed to Long Beach Cabrillo |
| 90895 | one organization Main Office Los Angeles |
ZIP codes from nearby towns that reach into Carson
- 90248, mailing town Gardena, covers 7 percent of Carson
Why your mail may say Carson when you live outside it
A letter addressed to Carson can go to a home outside the city limits, because ZIP areas follow delivery routes, not town lines.
The reverse happens too: parts of Carson use 90248, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Los Angeles County property records show which city you are in.
Carson ZIP code questions
What is the main ZIP code for Carson?
90745, the ZIP code of the main Carson post office at 21350 Avalon Blvd.
Which Carson ZIP codes are for PO boxes only?
90749. Mail to it goes to boxes at the post office, not to street addresses.
What county is Carson in?
Los Angeles County.
ZIP codes for towns near Carson
More towns near Carson: Lawndale, Lakewood, Hawthorne, Bellflower, South Gate, Redondo Beach, Florence-Graham, Downey, Inglewood.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections