Fort Irwin zipcode
| City | Fort Irwin |
| ZIP Code | 92310 |
| Type | Standard |
| State Code | CA |
| State | California |
ZIP code of Fort Irwin is 92310. This place is located in California state in US. To send any postal service to Fort Irwin, you must use 92310 zipcode.
The ZIP code 92310 is also used with 1 more city name of California.
- Barstow, CA