ZIP code
91024
Sierra Madre, CA
91024 covers Sierra Madre in Los Angeles County, with 11,020 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 91024. Methodology
ZIP code map of 91024

About ZIP code 91024
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 91024. Not ACS. Methodology
People in 91024
Race
- White7,491
- Black or African American177
- American Indian or Alaska Native62
- Asian1,446
- Native Hawaiian and Pacific Islander11
- Other race490
- Two or more races1,591
Hispanic or Latino (any race): 1,923
Age
- Under 101,086
- 10 to 191,257
- 20 to 29806
- 30 to 391,204
- 40 to 491,597
- 50 to 591,754
- 60 to 691,673
- 70 to 791,207
- 80 and older684
Income and housing in 91024
Education
- High school graduate98.0%
- Bachelor's degree65.4%
- Graduate degree34.9%
Places covering 91024
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.
- Sierra Madre100.0%
- Arcadia0.0%
- Monrovia0.0%
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.
- Los Angeles 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 91024
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 9,853 | |
| 2006 | 9,525 | |
| 2007 | 9,922 | |
| 2008 | 9,676 | |
| 2009 | 9,792 | |
| 2010 | 9,746 | |
| 2011 | 10,881 | 9,840 |
| 2012 | 10,939 | 10,090 |
| 2013 | 10,983 | 9,960 |
| 2014 | 11,060 | 10,040 |
| 2015 | 11,084 | 10,070 |
| 2016 | 11,067 | 10,070 |
| 2017 | 11,061 | 10,200 |
| 2018 | 11,006 | 10,150 |
| 2019 | 10,932 | 10,150 |
| 2020 | 10,829 | 10,150 |
| 2021 | 11,253 | 9,870 |
| 2022 | 11,151 | 10,020 |
| 2023 | 11,020 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 91024
12 nearest ZIP centroids (any distance)
- 91107Pasadena2.6 miPop 32,944 · Income $124,880
- 91006Arcadia3.0 miPop 32,106 · Income $127,511
- 91016Monrovia3.0 miPop 41,710 · Income $99,555
- 91007Arcadia3.2 miPop 33,141 · Income $101,762
- 91104Pasadena4.5 miPop 35,595 · Income $103,052
- 91008Duarte4.7 miPop 754 · Income $137,500
- 91775San Gabriel4.8 miPop 23,776 · Income $113,703
- 91780Temple City5.1 miPop 35,136 · Income $101,746
- 91125Pasadena5.2 miPop 968 · Income —
- 91106Pasadena5.3 miPop 23,217 · Income $89,213
- 91108San Marino5.3 miPop 12,464 · Income $186,023
- 91001Altadena5.4 miPop 36,402 · Income $133,840
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 91024, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 91024 FAQ
- What city is ZIP code 91024 in?
- 91024 is in Sierra Madre, CA.
- What county is 91024 in?
- 91024 is in Los Angeles County.
- What is the median household income in 91024?
- The median household income in 91024 is $141,094.
- Which ZIP codes are near 91024?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 91024.