ZIP Code 91947 — Lincoln Acres, California
📍 ZIP code 91947 is in Lincoln Acres, San Diego County, California.
ZIP code 91947 is a PO Box ZIP code assigned by the U.S. Postal Service in Lincoln Acres, San Diego County, California. It serves post office boxes at a Lincoln Acres 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 91947 is handled in the Pacific Time Zone and the local area code is 619. The demographic profile of the surrounding community is on the standard delivery ZIP pages for Lincoln Acres listed below.
Why there are no demographics for 91947
The Census Bureau publishes demographics for ZIP Code Tabulation Areas (ZCTAs), which are built from populated census blocks. A PO Box ZIP like 91947 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 Diego County and the rest of California have hundreds of PO Box and unique ZIPs of this kind.
How ZIPs and ZCTAs differ is explained on the methodology page.
Nearby Zip Codes
Cities & Places Served
ZIP code 91947 primarily serves Lincoln Acres in San Diego County, California.