ZIP code
91948
Mount Laguna, CA
91948 covers Mount Laguna in San Diego County, with 123 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 91948. Methodology
ZIP code map of 91948

About ZIP code 91948
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 91948. Not ACS. Methodology
People in 91948
Race
- White70
- Black or African American1
- American Indian or Alaska Native1
- Asian2
- Other race2
- Two or more races11
Hispanic or Latino (any race): 13
Age
- Under 106
- 10 to 1911
- 20 to 291
- 30 to 398
- 40 to 4912
- 50 to 5912
- 60 to 6924
- 70 to 796
- 80 and older7
Income and housing in 91948
Education
- High school graduate100.0%
- Bachelor's degree69.2%
- Graduate degree0.0%
Places covering 91948
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Mount Laguna85.1%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- San Diego County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
14.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 91948
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 84 | |
| 2006 | 81 | |
| 2007 | 61 | |
| 2011 | 43 | |
| 2012 | 57 | |
| 2013 | 45 | |
| 2014 | 47 | |
| 2015 | 44 | |
| 2016 | 13 | |
| 2017 | 14 | |
| 2018 | 15 | |
| 2019 | 130 | |
| 2020 | 115 | |
| 2021 | 137 | |
| 2022 | 104 | |
| 2023 | 123 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 91948
12 nearest ZIP centroids (any distance)
- 91962Pine Valley3.0 miPop 2,457 · Income $140,270
- 91931Guatay6.5 miPop 735 · Income $49,808
- 91916Descanso9.8 miPop 1,757 · Income $110,833
- 91906Campo14.3 miPop 3,375 · Income $58,561
- 91901Alpine15.2 miPop 18,300 · Income $116,600
- 91905Boulevard16.1 miPop 1,466 · Income $70,450
- 91963Potrero16.6 miPop 617 · Income $25,208
- 92036Julian16.7 miPop 3,128 · Income $71,875
- 91935Jamul21.2 miPop 9,466 · Income $138,953
- 91980Tecate21.4 miPop 157 · Income —
- 91917Dulzura22.4 miPop 889 · Income $157,941
- 92021El Cajon23.4 miPop 69,306 · Income $69,979
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 91948, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 91948 FAQ
- What city is ZIP code 91948 in?
- 91948 is in Mount Laguna, CA.
- What county is 91948 in?
- 91948 is in San Diego County.
- What is the median household income in 91948?
- Median household income is not published for 91948.
- Which ZIP codes are near 91948?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 91948.