Santa Susana is a community in Ventura County, California, home to about 1,235 people across 1.3 square miles. It has no ZIP code of its own: it’s part of 93063.
Homes sold for a median of $480 per square foot in the three months ending August 2026, a seller’s market.
Mostly Simi Valley; part is in Santa Susana
Each card is that ZIP code’s whole market, including any part outside Santa Susana. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Santa Susana’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Santa Susana well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Hollywood Burbank/Bob Hope Airport (BUR)20 miles away |
|---|---|
| Nearest city of 250,000+ | Los Angeles, CA25 miles away |
Straight-line distances from the center of Santa Susana; 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.
Santa Susana had 1,160 residents in the 2020 census, up 12% since 2010.
It’s the 1007th largest of 1,563 towns in California by population.
Ventura County grew from 14,367 residents in 1900 to 843,843 in 2020.
Ventura 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 (8 miles away).
273,697 jobs at 22,992 businesses in Ventura County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
221 doctors and other health care providers list an office in Santa Susana.
Nearest hospitals
Providers with an office here
| Primary care doctors | 12 |
|---|---|
| Specialist doctors | 4 |
| Dentists | 26 |
| Nurse practitioners and physician assistants | 29 |
| Mental health providers | 108 |
| Physical and occupational therapists | 24 |
| Optometrists | 6 |
| Chiropractors | 12 |
| Pharmacies | 21 |
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 (1 nearby)
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
Counts are within about 1 mile 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.
Public schools here are run by Simi Valley Unified. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Big Springs ElementarySimi Valley | K–6 | 441 | Public | 1.1 mi |
| Garden Grove ElementarySimi Valley | K–6 | 283 | Public | 2.9 mi |
| Katherine ElementarySimi Valley | K–6 | 300 | Public | 2.6 mi |
| Knolls ElementarySimi Valley | K–6 | 212 | Public | 3.0 mi |
| Santa Susana ElementarySimi Valley | K–6 | 312 | Public | 2.3 mi |
| Township ElementarySimi Valley | K–6 | 521 | Public | 1.9 mi |
| White Oak ElementarySimi Valley | K–6 | 352 | Public | 2.3 mi |
| Valley View MiddleSimi Valley | 6–8 | 1,329 | Public | 1.6 mi |
| Santa Susana HighSimi Valley | 9–12 | 1,033 | Public | 3.1 mi |
| Simi Valley HighSimi Valley | 9–12 | 1,910 | Public | 1.9 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Little Scholars MontessoriSimi Valley | Pre-K–K | 6 | Nonsectarian | 1.4 mi |
| Phoenix Ranch WestSimi Valley | Pre-K–6 | 140 | Nonsectarian | 1.9 mi |
| Phoenix Ranch SchoolSimi Valley | Pre-K–6 | 151 | Nonsectarian | 1.9 mi |
| St Peter Claver Preschool & KindergartenSimi Valley | Pre-K–TK | 33 | Roman Catholic | 1.8 mi |
| Good Shepherd Lutheran SchoolSimi Valley | K–5 | 46 | Lutheran Church–Missouri Synod | 3.3 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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Shares ZIP codes with Simi Valley.
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.