ZIP code 92310
Where is ZIP code 92310?
Fort Irwin, California
San Bernardino County · Standard ZIP code
ZIP code 92310 belongs to Fort Irwin, California in San Bernardino County. 92310 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 442 and 760. About 8,419 people live in the 92310 area, where the median household income is $76,107. The closest ZIP codes are 92398 (Yermo, 25.7 mi south), 92365 (Newberry Springs, 26.2 mi south) and 92327 (Daggett, 29.4 mi south).
| ZIP code | 92310 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Fort Irwin |
| Also accepted | Barstow |
| State | California (CA) |
| County | San Bernardino County |
| Time zone | Pacific Time · now |
| Area codes | 442, 760 |
| Coordinates | 35.2625, -116.6966 map |
| 3-digit prefix | 923 |
Population and income in 92310
| Population | 8,419 · lower than 59% of California ZIP codes |
|---|---|
| People per square mile | 102 · lower than 69% of California ZIP codes |
| Median age | 23.6 years · lower than 97% of California ZIP codes |
| Men / women | 57% / 43% |
| Median household income | $76,107 · lower than 69% of California ZIP codes |
| Income per person | $32,369 |
| Below the poverty line | 8.7% |
| Bachelor’s degree or higher | 35% of adults 25+ |
| Median rent | $1,818 a month |
| Housing units | 3,007 |
| Households | 2,798 (2.6 people on average) |
| Owners / renters | 1.1% / 99% |
| Land area | 82.71 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 92310. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 92310
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 92398 | Yermo, CA | 25.7 mi S | PO Box only |
| 92365 | Newberry Springs, CA | 26.2 mi S | Standard |
| 92327 | Daggett, CA | 29.4 mi S | Standard |
| 92312 | Barstow, CA | 31.2 mi SW | PO Box only |
| 92311 | Barstow, CA | 32.1 mi SW | Standard |
| 92347 | Hinkley, CA | 35.8 mi SW | Standard |
| 92309 | Baker, CA | 36.3 mi E | Standard |
| 92338 | Ludlow, CA | 48.2 mi SE | Standard |
| 92342 | Helendale, CA | 50.7 mi SW | Standard |
| 93562 | Trona, CA | 51.1 mi NW | Standard |
| 93592 | Trona, CA | 51.4 mi NW | PO Box only |
| 93558 | Red Mountain, CA | 52.5 mi W | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 92310 or measure the distance to another ZIP code.
How to address mail to 92310
123 MAIN ST
FORT IRWIN CA 92310
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts BARSTOW as the city name for 92310. Adding the 4-digit ZIP+4 code (92310-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 92310?
- 92310 is a Fort Irwin, California ZIP code. Barstow is also accepted as the city name.
- What county is 92310 in?
- ZIP code 92310 is in San Bernardino County, California.
- What time zone is ZIP code 92310 in?
- 92310 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 92310?
- Phone numbers in ZIP code 92310 use area codes 442 and 760.
- What is the population of ZIP code 92310?
- About 8,419 people live in ZIP code 92310, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 92310?
- The median household income in 92310 is $76,107 a year, lower than 69% of California ZIP codes.
- What ZIP codes are near 92310?
- The nearest ZIP codes to 92310 are 92398 (Yermo, 25.7 miles), 92365 (Newberry Springs, 26.2 miles), 92327 (Daggett, 29.4 miles) and 92312 (Barstow, 31.2 miles).