ZIP Code 92312 — Barstow, California
📍 ZIP code 92312 is in Barstow, San Bernardino County, California.
ZIP code 92312 is a PO Box ZIP code assigned by the U.S. Postal Service in Barstow, San Bernardino County, California. It serves post office boxes at a Barstow post office rather than street addresses, which is why the Census Bureau reports no resident population, income or housing figures for it. Mail addressed to 92312 is handled in the Pacific Time Zone and the local area code is 760. The demographic profile of the surrounding community is on the standard delivery ZIP pages for Barstow listed below.
ZIP Code 92312 Map
Coordinates: 34.2016°N, 116.9062°W
Why there are no demographics for 92312
The Census Bureau publishes demographics for ZIP Code Tabulation Areas (ZCTAs), which are built from populated census blocks. A PO Box ZIP like 92312 has no delivery territory of its own, so there is no ZCTA and no population, income, housing or education estimate to report. This is normal: San Bernardino County and the rest of California have hundreds of PO Box and unique ZIPs of this kind.
For the community around Barstow, use the delivery ZIPs that do carry Census data:
How ZIPs and ZCTAs differ is explained on the methodology page.
Nearby Zip Codes
Cities & Places Served
ZIP code 92312 primarily serves Barstow in San Bernardino County, California.