Best High Schools in San Diego County, California

Part of our Best Schools in San Diego County guide.

Introduction

San Diego County is home to some of the most academically accomplished high schools in California — and if you're a parent trying to figure out where to plant roots, the options can feel genuinely overwhelming. From coastal communities in Coronado and Del Mar to inland suburbs like Poway and La Mesa, the county spans a wide range of neighborhoods, each with its own character and school culture. The good news? Across nearly every corner of the region, there are high schools performing at a remarkably high level.

What makes San Diego County stand out isn't just one or two elite institutions — it's the depth of strong schools across multiple districts. Whether you're drawn to a coastal lifestyle, a walkable suburb, or a community with a tight-knit feel, chances are there's a high school nearby that punches well above average. The ten schools below represent the best of the best, ranked by academic performance across English, math, and science.

1. Canyon Crest Academy — San Dieguito Union High School District, San Diego

Canyon Crest Academy sits at the very top of San Diego County's high school rankings — scoring at the 100th percentile in both math and science, and the 99th in English — and it has built a reputation that draws families from well beyond its immediate boundaries. Located in the Carmel Valley neighborhood of San Diego, the surrounding area feels polished and planned, with newer housing developments, strong community amenities, and easy access to the coast. CCA, as locals call it, has a notably arts-forward identity for such an academically rigorous school, with strong programs in visual and performing arts running alongside its competitive academics. It tends to appeal to families who want top-tier college prep without the purely pressure-cooker atmosphere some other elite schools can carry.

2. Scripps Ranch High — San Diego Unified School District, San Diego

Scripps Ranch High sits at the 98th percentile overall, with standout scores in both English (97th) and math (98th), making it one of the most consistently strong comprehensive high schools in the county. The Scripps Ranch neighborhood itself is one of San Diego's most family-friendly communities — tree-lined streets, highly regarded schools at every level, and a genuine neighborhood feel that's increasingly rare in a city this size. Families who settle in Scripps Ranch tend to stay, and that stability shows up in the school's culture. This is a great option for parents who want an excellent public school experience without leaving a traditional, community-rooted environment.

3. Westview High — Poway Unified School District, San Diego

Westview High is part of the highly regarded Poway Unified School District, and it earns its place near the top of the county with a 98th percentile overall score and particularly strong English performance at the 98th percentile. Located in the Rancho Penasquitos area of northern San Diego, the surrounding neighborhoods are suburban and family-oriented, with good parks, a relatively low-key pace, and a strong sense of community investment in local schools. Poway Unified has long been considered one of the gold-standard districts in Southern California, and Westview is a flagship example of what that district can deliver. Families who prioritize academic rigor alongside a grounded, community-minded school culture tend to thrive here.

4. Del Norte High — Poway Unified School District, San Diego

Also within Poway Unified, Del Norte High rounds out a remarkable showing from that district, scoring at the 98th percentile overall with particularly strong math performance at the 98th percentile. The school serves the 4S Ranch and Black Mountain Ranch communities — relatively newer master-planned neighborhoods in the northern reaches of San Diego that have attracted a lot of young families in recent years. Del Norte has a reputation for being competitive but not cutthroat, with an active student body and strong extracurricular offerings alongside its academic programs. For families moving to one of San Diego's newer suburban corridors, this school is a significant draw.

5. Sage Creek High — Carlsbad Unified School District, Carlsbad

Sage Creek is a newer addition to San Diego County's high school landscape — it opened in 2013 — but it has quickly established itself as one of the county's top performers, sitting at the 94th percentile overall with notable science strength at the 95th percentile. Carlsbad itself is a genuinely appealing coastal city: walkable beach areas, a strong local economy, good weather even by San Diego standards, and a community that takes pride in its schools. Sage Creek tends to attract families who want a forward-thinking school environment — it was designed with a project-based and collaborative learning model in mind — alongside the kind of academic outcomes that hold up against any school in the region.

Score Trends — Top 5

Canyon Crest Academy and Scripps Ranch High are leading the charge with solid improvements across the board. Canyon Crest's English scores jumped from 133 to 142, while Math climbed from 120 to 129—both up by 9 points—suggesting well-rounded academic growth. Scripps Ranch followed a similar pattern, with English rising 9 points (99 to 108) and Math gaining 5 points (64 to 69). However, Westview High is flashing red flags, dropping 14 points in both English (121 to 107) and Math (68 to 54), indicating potential challenges across the curriculum. Del Norte High shows a mixed picture: English surged 10 points (90 to 100), but Math dipped 7 points (78 to 71), suggesting stronger performance in literacy while Math instruction may need attention.

6. Helix High — Grossmont Union High School District, La Mesa

Helix Charter High School offers something a little different from the suburban high schools that dominate this list — it's located in La Mesa, an older, more urban-adjacent community just east of San Diego proper, and it carries a distinct identity built around community and tradition. Sitting at the 94th percentile overall, with math performance reaching the 95th percentile, Helix consistently outperforms expectations for its demographic context, which is a meaningful sign of a school doing something right. The Grossmont Union district covers a broad swath of San Diego's East County, and Helix stands as its academic leader. Families drawn to a school with strong character, local roots, and genuinely impressive outcomes will find a lot to like here.

7. Torrey Pines High — San Dieguito Union High School District, San Diego

Torrey Pines High has one of the most enviable settings of any school in the county — located in the Carmel Valley area near Del Mar, with the ocean not far off and the scenic Torrey Pines State Reserve nearby. Academically, it scores at the 93rd percentile overall, with English performance reaching the 94th percentile, and it has a long track record of sending students to top universities. The school draws from an affluent and highly educated parent community, and that's reflected in the level of support, enrichment, and expectation that surrounds the school. For families relocating to the Del Mar or Carmel Valley corridor, Torrey Pines is often the first school that comes up in conversation — and for good reason.

8. Eastlake High — Sweetwater Union High School District, Chula Vista

Eastlake High is a standout within Sweetwater Union — one of the county's larger and more diverse districts — and its 92nd percentile overall ranking reflects consistently strong English performance at the 95th percentile. Chula Vista is one of the most dynamic cities in the county right now, with significant growth, a large and engaged community, and improving infrastructure throughout. Eastlake specifically sits in one of the more affluent pockets of Chula Vista, surrounded by planned communities with newer homes and active neighborhood associations. Families who want strong academics in a South Bay setting, without heading north of downtown San Diego, will find Eastlake to be a genuinely competitive option.

9. School for Entrepreneurship and Technology — San Diego Unified School District, San Diego

The School for Entrepreneurship and Technology — often called SET — is a small, specialized public high school within San Diego Unified, and its 91st percentile overall ranking is particularly notable given its size and focused mission. With English performance at the 95th percentile, SET is doing exceptional work preparing students who are interested in business, technology, and real-world application of academic skills. It's the kind of school that appeals to families with students who are self-directed, entrepreneurially minded, or simply thrive in a non-traditional environment. Located within San Diego proper, it draws students from across the district and offers an experience that's genuinely different from a conventional comprehensive high school.

10. Coronado High — Coronado Unified School District, Coronado

Coronado High rounds out the top ten, sitting at the 91st percentile overall with particularly strong science performance at the 94th percentile. Coronado is, of course, one of the most distinctive communities in all of California — a small island city connected to San Diego by the iconic bridge, with a strong military presence, historic architecture, and a beach-town atmosphere that feels worlds away from the mainland. The school serves a tight-knit community where many families have deep roots, and that shows in the school culture. Coronado Unified is a small district with a single high school, which means resources and community attention are highly concentrated. For families fortunate enough to live on the island, Coronado High is a genuinely excellent neighborhood school.

Score Trends — #6-10

The remaining schools present a more scattered picture of gains and losses. Sage Creek High experienced a concerning 19-point English decline (95 to 76), though Math improved by 6 points (23 to 29), signaling an imbalance in subject performance. Helix High saw modest declines in English (87 to 83, down 4 points) but a solid Math boost of 6 points (36 to 42). Torrey Pines High remained relatively flat with just a 1-point English dip (88 to 87) and a 3-point Math decline (25 to 22). On the bright side, Eastlake High and the School for Entrepreneurship and Technology posted dramatic turnarounds: Eastlake's Math rocketed from -26 to 3 (a 29-point jump), while the School for Entrepreneurship and Technology surged 27 points in English (74 to 101) and an impressive 49 points in Math (-37 to 12), and Coronado High rose 21 points in English (62 to 83) with Math improving 13 points (-15 to -2).

How We Rank Schools

Rankings on The School Advocate are based on state standardized test performance across three subjects: English (weighted at 40%), math (weighted at 40%), and science (weighted at 20%). Schools are compared against all other public high schools in California and assigned a percentile score in each subject, as well as an overall composite percentile. More recent test years are weighted more heavily to reflect current performance rather than historical averages. We use only publicly available state assessment data, and no school pays to be listed or ranked.

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, look at individual subject performance, or explore other high schools across the county — head over to our school comparison tool. You can build your own comparison in just a few clicks.

Top 50 Rankings

Rank	School	District	City	English	Math	Overall
1	Canyon Crest Academy	San Dieguito Union High	San Diego	99	100	100
2	Scripps Ranch High	San Diego Unified	San Diego	97	98	98
3	Westview High	Poway Unified	San Diego	98	97	98
4	Del Norte High	Poway Unified	San Diego	96	98	98
5	Sage Creek High	Carlsbad Unified	Carlsbad	92	93	94
6	Helix High	Grossmont Union High	La Mesa	92	95	94
7	Torrey Pines High	San Dieguito Union High	San Diego	94	93	93
8	Eastlake High	Sweetwater Union High	Chula Vista	95	88	92
9	School for Entrepreneurship and Technology	San Diego Unified	San Diego	95	87	91
10	Coronado High	Coronado Unified	Coronado	91	88	91
11	River Valley Charter	Lakeside Union Elementary	Lakeside	84	93	90
12	University City High	San Diego Unified	San Diego	93	84	90
13	Mt. Carmel High	Poway Unified	San Diego	83	92	89
14	Mission Bay High	San Diego Unified	San Diego	89	85	89
15	La Jolla High	San Diego Unified	La Jolla	81	92	88
16	High Tech High Mesa	SBC - High Tech High	San Diego	94	85	87
17	Rancho Bernardo High	Poway Unified	San Diego	79	92	87
18	Olympian High	Sweetwater Union High	Chula Vista	87	88	87
19	Classical Academy High	Escondido Union High	Escondido	85	85	86
20	Carlsbad High	Carlsbad Unified	Carlsbad	86	84	86
21	San Dieguito HS Academy	San Dieguito Union High	Encinitas	79	86	86
22	La Costa Canyon High	San Dieguito Union High	Encinitas	84	84	85
23	Henry High	San Diego Unified	San Diego	81	85	85
24	Escondido Charter High	Escondido Union High	Escondido	82	86	85
25	Mira Mesa High	San Diego Unified	San Diego	88	83	85
26	High Tech High North County	SBC - High Tech High	San Marcos	91	77	82
27	Poway to Palomar Middle College High	Poway Unified	San Diego	82	75	82
28	Steele Canyon High	Grossmont Union High	Spring Valley	79	79	81
29	Kearny Eng Innov & Design	San Diego Unified	San Diego	84	77	79
30	Del Lago Academy - Campus of Applied Science	Escondido Union High	Escondido	83	69	78
31	Point Loma High	San Diego Unified	San Diego	71	82	78
32	Poway High	Poway Unified	Poway	70	82	77
33	Kearny School of Biomedical Science and Technology	San Diego Unified	San Diego	84	67	77
34	West Hills High	Grossmont Union High	Santee	72	82	77
35	Kearny College Connections	San Diego Unified	San Diego	88	75	76
36	Otay Ranch Senior High	Sweetwater Union High	Chula Vista	82	72	76
37	Bonita Vista Senior High	Sweetwater Union High	Chula Vista	82	68	75
38	High Tech High International	San Diego Unified	San Diego	75	76	74
39	Santana High	Grossmont Union High	Santee	69	77	73
40	Valhalla High	Grossmont Union High	El Cajon	76	64	70
41	High Tech High	San Diego Unified	San Diego	64	72	70
42	Rancho Buena Vista High	Vista Unified	Vista	67	72	69
43	Kearny Digital Media & Design	San Diego Unified	San Diego	78	55	67
44	Borrego Springs High	Borrego Springs Unified	Borrego Springs	66	68	65
45	High Tech High Chula Vista	SBC - High Tech High	Chula Vista	70	60	63
46	Fallbrook High	Fallbrook Union High	Fallbrook	56	60	61
47	Mission Hills High	San Marcos Unified	San Marcos	55	54	60
48	San Marcos High	San Marcos Unified	San Marcos	42	66	60
49	Grossmont High	Grossmont Union High	La Mesa	60	48	58
50	El Camino High	Oceanside Unified	Oceanside	45	61	57

Related Guides

• Best Schools in San Diego County, California
• Best Middle Schools in San Diego County, California