ZIP code
91941
La Mesa, CA
91941 covers La Mesa in San Diego County, with 33,706 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 91941. Methodology
ZIP code map of 91941

About ZIP code 91941
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 91941. Not ACS. Methodology
People in 91941
Race
- White20,915
- Black or African American2,260
- American Indian or Alaska Native284
- Asian2,062
- Native Hawaiian and Pacific Islander164
- Other race2,886
- Two or more races5,324
Hispanic or Latino (any race): 8,149
Age
- Under 103,764
- 10 to 193,861
- 20 to 294,157
- 30 to 394,675
- 40 to 494,190
- 50 to 594,444
- 60 to 694,427
- 70 to 792,915
- 80 and older1,462
Income and housing in 91941
Education
- High school graduate95.4%
- Bachelor's degree45.9%
- Graduate degree19.4%
Places covering 91941
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.
- La Mesa59.9%
- Rancho San Diego5.7%
- Spring Valley5.4%
- El Cajon0.1%
- Lemon Grove0.0%
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
0.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 91941
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 38,928 | |
| 2006 | 38,489 | |
| 2007 | 41,287 | |
| 2008 | 38,745 | |
| 2009 | 30,659 | |
| 2010 | 29,153 | |
| 2011 | 31,762 | 29,318 |
| 2012 | 31,582 | 29,230 |
| 2013 | 32,413 | 29,590 |
| 2014 | 33,474 | 29,720 |
| 2015 | 33,111 | 29,950 |
| 2016 | 33,077 | 29,990 |
| 2017 | 32,944 | 30,030 |
| 2018 | 32,384 | 30,130 |
| 2019 | 31,918 | 30,460 |
| 2020 | 33,126 | 30,350 |
| 2021 | 33,858 | 29,590 |
| 2022 | 33,602 | 29,710 |
| 2023 | 33,706 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 91941
12 nearest ZIP centroids (any distance)
- 91942La Mesa1.9 miPop 40,920 · Income $81,262
- 91977Spring Valley2.3 miPop 62,957 · Income $92,407
- 91945Lemon Grove2.8 miPop 27,531 · Income $79,381
- 92020El Cajon3.0 miPop 58,490 · Income $72,822
- 92115San Diego4.3 miPop 64,011 · Income $75,178
- 92119San Diego4.5 miPop 24,868 · Income $115,600
- 92182San Diego4.6 miPop 0 · Income —
- 92114San Diego4.9 miPop 64,820 · Income $90,171
- 92120San Diego5.1 miPop 31,797 · Income $114,579
- 92105San Diego5.5 miPop 71,284 · Income $65,174
- 91978Spring Valley5.7 miPop 10,511 · Income $111,506
- 91902Bonita6.0 miPop 17,445 · Income $121,727
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 91942 | La Mesa | CA | 1.9 mi | 40,920 | $81,262 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 91941 FAQ
- What city is ZIP code 91941 in?
- 91941 is in La Mesa, CA.
- What county is 91941 in?
- 91941 is in San Diego County.
- What is the median household income in 91941?
- The median household income in 91941 is $111,607.
- Which ZIP codes are near 91941?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 91941.