ZIP Code 91948

ZIP code 91948 is classified by USPS as a standard delivery area and covers roughly 52.0 square miles in Mount Laguna, San Diego County, California. The area is home to 78 residents, producing a population density of 2 people per square mile, and falls within the Los Angeles time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 91948 against California and the nation.

On the economic side, the median household income for ZIP 91948 sits at $55,066 (46% below the California average), while per-capita income is $37,509. The poverty rate stands at 19.4% and the unemployment rate at 38.3%. On housing, the median home value is — with median rent at — per month, and 83.6% of occupied units are owner-occupied, a direct signal of whether 91948 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 19.4% of adults hold a bachelor's degree or higher, the median age is 34, and the average commute is —. We also surface 2 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing San Diego County, so you can benchmark 91948 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →