Stevenson Ranch is a community in Los Angeles County, California, home to about 20,990 people across 6.4 square miles. Its ZIP code is 91381.
Homes sold for a median of $410 per square foot in the three months ending August 2026, a balanced market.
Each card is that ZIP code’s whole market, including any part outside Stevenson Ranch. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Stevenson Ranch’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Hollywood Burbank/Bob Hope Airport (BUR)19 miles away |
|---|---|
| Nearest city of 250,000+ | Los Angeles, CA27 miles away |
Straight-line distances from the center of Stevenson Ranch; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Stevenson Ranch had 20,178 residents in the 2020 census, up 15% since 2010.
It’s the 343rd largest of 1,563 towns in California by population.
Los Angeles County grew from 170,298 residents in 1900 to 10,014,009 in 2020.
Los Angeles County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 96°F in summer, and winter lows average 44°F. About 16.6 inches of rain and melted snow fall in a typical year, with about 0 inches of snow.
Source: NOAA 1991–2020 climate normals, Newhall 5nw, CA weather station (2 miles away).
3,987,736 jobs at 304,988 businesses in Los Angeles County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
85 doctors and other health care providers list an office in Stevenson Ranch.
Nearest hospitals
Providers with an office here
| Primary care doctors | 2 |
|---|---|
| Specialist doctors | 2 |
| Dentists | 5 |
| Nurse practitioners and physician assistants | 14 |
| Mental health providers | 36 |
| Physical and occupational therapists | 19 |
| Optometrists | 7 |
| Pharmacies | 5 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (5 nearby)
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1987.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Newhall, William S. Hart Union High. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Oak Hills ElementaryValencia | K–6 | 660 | Public | 2.2 mi |
| Pico Canyon ElementaryStevenson Ranch | K–6 | 851 | Public | 2.0 mi |
| Stevenson Ranch ElementaryStevenson Ranch | K–6 | 764 | Public | 1.3 mi |
| Rancho Pico Junior HighStevenson Ranch | 7–8 | 842 | Public | 2.0 mi |
| West Ranch HighValencia | 9–12 | 1,777 | Public | 2.0 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Montessori of Stevenson RanchStevenson Ranch | Pre-K–K | 9 | Nonsectarian | 2.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.