Temescal Valley is a community in Riverside County, California, home to about 30,069 people across 19 square miles. Its ZIP code is 92883.
Homes sold for a median of $362 per square foot in the three months ending August 2026, a balanced market.
Mostly Temescal Valley; also Corona
Each card is that ZIP code’s whole market, including any part outside Temescal Valley. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Temescal Valley’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Ontario International Airport (ONT)22 miles away |
|---|---|
| Nearest city of 250,000+ | Riverside, CA14 miles away |
| Nearest city of 1 million+ | Los Angeles, CA57 miles away |
Straight-line distances from the center of Temescal Valley; 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.
It’s the 270th largest of 1,563 towns in California by population.
Riverside County grew from 17,897 residents in 1900 to 2,418,185 in 2020.
Riverside County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 98°F in summer, and winter lows average 40°F. About 11.8 inches of rain and melted snow fall in a typical year, with about 0 inches of snow.
Source: NOAA 1991–2020 climate normals, Elsinore, CA weather station (9 miles away).
687,526 jobs at 46,244 businesses in Riverside County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
150 doctors and other health care providers list an office in Temescal Valley.
Nearest hospitals
Providers with an office here
| Primary care doctors | 18 |
|---|---|
| Specialist doctors | 24 |
| Dentists | 13 |
| Nurse practitioners and physician assistants | 27 |
| Mental health providers | 56 |
| Physical and occupational therapists | 7 |
| Optometrists | 4 |
| Chiropractors | 1 |
| 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 (7 nearby)
Grocery stores (2 nearby)
Pharmacies (1 nearby)
Theaters and performance venues (3 nearby)
Counts are within about 3 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.
Public schools here are run by Corona-Norco Unified, Lake Elsinore Unified. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Dr. Bernice Jameson Todd ElementaryCorona | K–6 | 1,018 | Public | 0.2 mi |
| LuisenoCorona | K–8 | 819 | Public | 3.5 mi |
| Temescal Valley ElementaryCorona | K–6 | 832 | Public | 2.6 mi |
| Woodrow Wilson ElementaryCorona | K–6 | 696 | Public | 5.5 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Morgan AcademyCorona | Pre-K–6 | 161 | Nonsectarian | 2.4 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 Corona.
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.