Introduction
Riverside County stretches from the suburban foothills east of Los Angeles all the way out to the Sonoran Desert, and its schools reflect that remarkable range. You'll find tight-knit communities in Temecula and Murrieta where parent involvement runs deep, established cities like Corona and Riverside with long academic traditions, and desert communities like Palm Desert that punch well above their weight. What unites the top performers on this list is a consistent commitment to academic rigor across English, math, and science — the core subjects that predict long-term student success.
The schools ranked here represent the best of what Riverside County's public high schools have to offer. Several land in the 80th and 90th percentiles statewide, meaning they're outperforming the vast majority of California high schools — no small feat in one of the most competitive state education systems in the country. Whether you're a family relocating to the Inland Valley, weighing a move to the desert communities, or simply trying to understand your options, this list gives you a clear, data-driven starting point.
1. Great Oak High — Temecula Valley Unified, Temecula
Sitting at the top of our Riverside County rankings, Great Oak High scores in the 88th percentile overall statewide, with particularly strong numbers in English (90th percentile) and a well-rounded performance in both math (86th) and science (86th). This is the kind of school that draws families who are intentional about academics — parents who are comparing AP course catalogs and college acceptance rates the same way other people compare commute times. Located in one of Temecula's newer residential corridors, Great Oak has built a reputation as a school where high expectations are simply the baseline, not the exception.
2. Vista Murrieta High — Murrieta Valley Unified, Murrieta
Vista Murrieta lands in the 85th percentile overall, with an especially strong showing in English (88th percentile) and science (85th). It's part of the well-regarded Murrieta Valley Unified School District, which places three schools in our top ten — a testament to how seriously this district takes academic outcomes across the board. Families who settle in Murrieta often do so specifically for the schools, and Vista Murrieta is frequently the centerpiece of that conversation, offering a large-school experience without sacrificing the academic focus that makes smaller programs appealing.
3. Eleanor Roosevelt High — Corona-Norco Unified, Eastvale
Eleanor Roosevelt High is one of the most interesting schools on this list, and the numbers tell a compelling story: it ranks in the 89th percentile in math — the highest math score of any school in our top ten — while landing at the 85th percentile overall. Located in Eastvale, one of the Inland Empire's fastest-growing cities, Roosevelt has grown alongside its community and developed a reputation for strong STEM outcomes. Families moving to Eastvale who prioritize quantitative skills and science-forward education will find a lot to like here, and its placement in the respected Corona-Norco Unified district adds an extra layer of confidence.
4. Santiago High — Corona-Norco Unified, Corona
Santiago High rounds out the top tier with an 83rd percentile overall ranking, backed by solid scores across all three subjects: English (85th), math (80th), and science (82nd). Corona is one of the more established cities in this part of the county, and Santiago reflects that stability — it's a school with institutional depth, strong extracurricular programs, and a community that shows up for its students. Families looking for a well-balanced school in a true city environment, rather than a newer master-planned suburb, will find Santiago a very appealing option.
5. Murrieta Valley High — Murrieta Valley Unified, Murrieta
Murrieta Valley High scores in the 81st percentile overall, with standout English performance at the 88th percentile — tied with Vista Murrieta for the best English score among Murrieta schools. Where it differentiates itself is in its longer history and more established campus culture; this is the district's original flagship, and it carries a sense of tradition that newer schools are still building. Math (76th) and science (73rd) scores are solid without being spectacular, making this a particularly strong fit for students with a passion for reading, writing, humanities, or the social sciences.
6. Murrieta Mesa High — Murrieta Valley Unified, Murrieta
The third Murrieta Valley Unified school to crack our top ten, Murrieta Mesa High comes in at the 80th percentile overall, with English leading the way at the 86th percentile. It's a school that benefits from being part of a district with high standards and shared resources — students here have access to the same quality of instruction and programming that makes the other Murrieta schools shine. For families on the western side of Murrieta, Mesa often makes geographic sense without requiring any compromise on academic quality, which is a genuinely good position to be in.
7. Chaparral High — Temecula Valley Unified, Temecula
Chaparral High scores in the 79th percentile overall, with a notably balanced profile across all three subjects: English at 77th, math at 79th, and science at 81st. That consistency is actually one of the school's quiet strengths — there are no dramatic dips, just steady, reliable academic performance across the board. As part of Temecula Valley Unified, Chaparral shares a district with the county's top-ranked school (Great Oak) and benefits from that rising tide. Families who want Temecula's suburban quality of life with a school that doesn't ask you to pick a favorite subject will feel right at home here.
8. Palm Desert High — Desert Sands Unified, Palm Desert
Palm Desert High is the outlier on this list in the best possible way — it's the only school here outside the Temecula-Murrieta-Corona corridor, and it holds its own impressively, landing at the 78th percentile overall. English and science scores (81st and 79th, respectively) are particularly strong for a desert community school, and the campus has long been a point of civic pride in the Coachella Valley. For families in Palm Desert, Rancho Mirage, or the surrounding area, this is genuinely encouraging data — you don't have to look west to find a high-performing school.
9. Martin Luther King Jr. High — Riverside Unified, Riverside
MLK High represents Riverside Unified in our top ten, scoring in the 76th percentile overall with a strong English showing at the 80th percentile. Riverside is the county seat and one of the most historically rich cities in Southern California, and King High reflects its urban, diverse character in ways that more suburban schools on this list don't. Families who value a more heterogeneous student body and a school embedded in a real city — with all the cultural richness that entails — will find King High a genuinely compelling option, especially given its above-average academic performance in a competitive state.
10. Temecula Valley High — Temecula Valley Unified, Temecula
Temecula Valley High rounds out our list at the 70th percentile overall, which still represents a solid academic performance — ranking in the top 30% of California high schools is nothing to overlook. Its strongest subject is science at the 78th percentile, and math (68th) and English (64th) show room for growth relative to its district peers. It's worth noting that this school exists within Temecula Valley Unified, the same district that produced the county's number-one school, which speaks to the broad geographic and demographic range these schools serve. For families zoned to Temecula Valley High, the surrounding district infrastructure and community investment are real assets.
How We Rank Schools
The rankings on The School Advocate are built around student performance data in the subjects that matter most for long-term academic success. We weight English at 40%, math at 40%, and science at 20% to calculate each school's overall percentile score. All percentiles are relative to other California public high schools, so a school in the 85th percentile is outperforming 85% of schools statewide. We focus on outcomes — what students actually learn — rather than inputs like spending per pupil or facilities, because we believe academic performance is the most honest and comparable signal available to families.
Compare Schools Yourself
Numbers tell part of the story, but every family's priorities are different. If you want to dig deeper — compare specific schools side by side, filter by district, or look at subject-by-subject breakdowns — head to theschooladvocate.com/compare. It's free, and it's built for exactly the kind of decision you're trying to make.
Top High Schools
| Rank | School | District | City | English | Math | Overall |
|---|---|---|---|---|---|---|
| 1 | Great Oak High | Temecula Valley Unified | Temecula | 90 | 86 | 88 |
| 2 | Vista Murrieta High | Murrieta Valley Unified | Murrieta | 88 | 80 | 85 |
| 3 | Eleanor Roosevelt High | Corona-Norco Unified | Eastvale | 81 | 89 | 85 |
| 4 | Santiago High | Corona-Norco Unified | Corona | 85 | 80 | 83 |
| 5 | Murrieta Valley High | Murrieta Valley Unified | Murrieta | 88 | 76 | 81 |
| 6 | Murrieta Mesa High | Murrieta Valley Unified | Murrieta | 86 | 75 | 80 |
| 7 | Chaparral High | Temecula Valley Unified | Temecula | 77 | 79 | 79 |
| 8 | Palm Desert High | Desert Sands Unified | Palm Desert | 81 | 74 | 78 |
| 9 | Martin Luther King Jr. High | Riverside Unified | Riverside | 80 | 73 | 76 |
| 10 | Temecula Valley High | Temecula Valley Unified | Temecula | 64 | 68 | 70 |