ZIP code
91381
Stevenson Ranch, CA
91381 covers Stevenson Ranch in Los Angeles County, with 21,857 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 91381. Methodology
ZIP code map of 91381

About ZIP code 91381
Acceptable cities: Newhall, Santa Clarita, Stevenson Rnh, Valencia
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 91381. Not ACS. Methodology
People in 91381
Race
- White10,248
- Black or African American849
- American Indian or Alaska Native111
- Asian5,599
- Native Hawaiian and Pacific Islander29
- Other race1,400
- Two or more races2,626
Hispanic or Latino (any race): 3,747
Age
- Under 102,097
- 10 to 193,661
- 20 to 292,584
- 30 to 392,028
- 40 to 493,356
- 50 to 593,833
- 60 to 691,996
- 70 to 79924
- 80 and older383
Income and housing in 91381
Education
- High school graduate96.4%
- Bachelor's degree53.6%
- Graduate degree19.6%
Places covering 91381
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.
- Stevenson Ranch96.7%
- Santa Clarita0.0%
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
3.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 91381
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 18,033 | |
| 2006 | 17,948 | |
| 2007 | 18,573 | |
| 2008 | 18,572 | |
| 2009 | 18,843 | |
| 2010 | 19,283 | |
| 2011 | 18,597 | 19,348 |
| 2012 | 19,673 | 19,510 |
| 2013 | 19,800 | 19,370 |
| 2014 | 20,296 | 19,490 |
| 2015 | 20,405 | 19,440 |
| 2016 | 20,790 | 19,030 |
| 2017 | 20,530 | 19,190 |
| 2018 | 20,371 | 19,080 |
| 2019 | 19,390 | 19,160 |
| 2020 | 19,675 | 18,950 |
| 2021 | 20,193 | 20,020 |
| 2022 | 20,864 | 20,640 |
| 2023 | 21,857 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 91381
12 nearest ZIP centroids (any distance)
- 91355Valencia2.9 miPop 28,777 · Income $109,348
- 91311Chatsworth5.6 miPop 40,557 · Income $117,574
- 91382Santa Clarita6.1 miPop — · Income —
- 93063Simi Valley6.4 miPop 56,110 · Income $124,030
- 91354Valencia6.6 miPop 33,059 · Income $148,818
- 91321Newhall6.9 miPop 32,668 · Income $93,281
- 91326Porter Ranch7.0 miPop 37,068 · Income $148,636
- 91350Santa Clarita7.2 miPop 43,621 · Income $135,612
- 91344Granada Hills8.3 miPop 53,248 · Income $116,647
- 91383Santa Clarita9.1 miPop — · Income —
- 93093Simi Valley9.2 miPop — · Income —
- 91351Canyon Country9.5 miPop 33,553 · Income $112,888
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 91381, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 91381 FAQ
- What city is ZIP code 91381 in?
- 91381 is in Stevenson Ranch, CA.
- What county is 91381 in?
- 91381 is in Los Angeles County.
- What is the median household income in 91381?
- The median household income in 91381 is $146,706.
- Which ZIP codes are near 91381?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 91381.