My Thoughts: Top 10 Public High Schools in San Antonio in 2027

1. Health Careers High School

Health Careers High School ranks first because it posts a near-99% graduation rate, an average SAT near 1250, and exceptional AP and dual-credit participation. This Northside ISD magnet enrolls about 800 students by application, serving as a direct pipeline to the University of Texas Health Science Center. Clinical exposure and research opportunities are unmatched locally. Its focused health-sciences curriculum produces elite college outcomes.

This school is for students committed to medicine, nursing, or health research, offering a narrow but deep pre-health track. It trades away the breadth of a comprehensive campus—no film, mechanics, or broad arts programs. Compared to Brandeis High School, its open-enrollment value rival, Health Careers demands competitive admission and a singular focus. Families targeting selective health programs will find it the gold standard, but generalists should look elsewhere.

2. Brandeis High School

Brandeis High School ranks second as the best value because it delivers strong outcomes to every zoned family without competitive admission or tuition. This Northside ISD comprehensive campus enrolls about 3,000 students, posting a graduation rate near 95% and a broad AP catalog. Its STEM and engineering academies, solid athletics, and arts programs provide wide access. Open enrollment makes it a practical choice for most families.

This school is for families who want strong academics and programs without the magnet application process. It trades away the elite selectivity and specialized clinical focus of Health Careers High School. Class sizes are large, and outcomes vary across the big student body. Compared to Reagan High School, Brandeis offers more open access and less academic pressure, making it the balanced pick for diverse student interests.

3. Ronald Reagan High School

Ronald Reagan High School ranks third as a standout comprehensive school with a deep AP catalog and SAT averages near 1180. This North East ISD campus of about 3,000 students posts a graduation rate near 95%, with strong athletics and band programs. Its affiliation with the International School of the Americas adds academic depth. The school maintains high college readiness across a large, diverse student body.

This school is for students seeking a traditional college-prep experience with robust extracurriculars and a competitive peer environment. It trades away the open-access simplicity of Brandeis High School, instead fostering high academic pressure among top students. Compared to Communications Arts High School, a magnet for media, Reagan offers broader programs but less specialized focus. Families wanting a well-rounded, high-achieving campus will find it a strong fit.

4. Communications Arts High School

Communications Arts High School ranks fourth because it excels in media, journalism, film, and communications with a graduation rate near 98%. This Northside ISD magnet uses a project-based curriculum, emphasizing hands-on production and storytelling. High AP and dual-credit participation complement its specialized focus. Competitive admission ensures a motivated, creative student body.

This school is for students passionate about media arts who want a narrow, career-focused education. It trades away the broad academics of Ronald Reagan High School, offering little for those outside communications fields. Compared to Brennan High School, a comprehensive campus, Communications Arts provides a more intimate, specialized environment. Students seeking a direct path to media careers will thrive here, but generalists may feel constrained by its singular mission.

5. Brennan High School

Brennan High School ranks fifth because it combines modern facilities with strong STEM pathways and a graduation rate near 95%. This Northside ISD comprehensive campus offers broad programs in cybersecurity, IT, and engineering, with students earning CompTIA certifications and interning at local tech firms. Its fast-growing enrollment reflects strong community demand. The school balances academic rigor with practical career preparation.

This school is for families who want a large, modern comprehensive campus with strong STEM and CTE offerings. It trades away the specialized arts focus of Communications Arts High School, instead prioritizing technical and career-readiness skills. Compared to Johnson High School, Brennan offers more contemporary facilities and a stronger emphasis on industry certifications. Students interested in technology, engineering, or cybersecurity will find excellent opportunities here.

6. Johnson High School

Johnson High School ranks sixth because it posts a graduation rate near 95% and SAT averages near 1170, with strong athletics and band programs. This North East ISD campus has a very large enrollment, providing extensive extracurricular options and a broad AP catalog. Its comprehensive curriculum serves a wide range of student interests. The school maintains solid academic outcomes across its sizable student body.

This school is for families seeking a large, traditional comprehensive high school with vibrant athletics and fine arts. It trades away the specialized STEM pathways of Brennan High School, offering less career-focused training. Compared to Clark High School, Johnson has more modern facilities but similar broad programming. Students who want a classic high school experience with diverse opportunities will find it a reliable choice.

7. Clark High School

Clark High School ranks seventh because it is an established comprehensive standout with a broad AP program and strong debate teams. This Northside ISD campus maintains solid academic performance and college readiness across its large enrollment. Its debate program is among the best in the region, attracting competitive students. The school has a long history of academic excellence.

This school is for families who value strong academics and competitive extracurriculars like debate, but it trades away modern facilities, which are aging. Compared to Johnson High School, Clark offers a more established reputation but less updated infrastructure. Students seeking a rigorous academic environment with a strong speech and debate culture will find it a good fit. However, those prioritizing new buildings or specialized CTE programs may look to Brennan or O'Connor instead.

8. O'Connor High School

O'Connor High School ranks eighth because it offers broad AP, dual-credit, and CTE pathways with strong engineering academies. This Northside ISD campus posts a graduation rate near 94%, serving a large enrollment with diverse academic options. Its engineering programs are particularly well-regarded, providing hands-on learning. The school balances college prep with career and technical education.

This school is for families who want a large comprehensive campus with strong engineering and CTE offerings. It trades away the elite academic outcomes of Health Careers High School, with outcomes varying across its big student body. Compared to Churchill High School, O'Connor has a stronger focus on career pathways but less specialization in arts. Students interested in engineering or practical career skills will find solid opportunities here.

9. Churchill High School

Churchill High School ranks ninth because it is a well-rounded comprehensive school with strong athletics and band, posting a graduation rate near 94%. This North East ISD campus offers a broad curriculum with less program specialization than magnets. Its athletic and fine arts programs are highly regarded, fostering school spirit and community. The school provides a traditional, balanced high school experience.

This school is for families seeking a classic comprehensive campus with strong extracurriculars but without specialized academic tracks. It trades away the engineering focus of O'Connor High School, offering less CTE depth. Compared to Stevens High School, Churchill has a higher graduation rate but fewer STEM academies. Students who want a well-rounded education with excellent sports and music programs will find it a solid choice.

10. Stevens High School

Stevens High School ranks tenth because it posts a graduation rate near 93% with a broad AP and CTE program, including strong engineering and STEM academies. This Northside ISD campus offers a wide range of career pathways, preparing students for both college and workforce. Its STEM focus is notable, but it trails the top campuses on graduation rate. The school serves a large, diverse student body.

This school is for families who want strong STEM and CTE offerings but accept a slightly lower graduation rate than peers. It trades away the higher college outcomes of Churchill High School, focusing more on career readiness. Compared to O'Connor High School, Stevens has similar programs but less established reputation. Students interested in engineering or technical careers will find valuable opportunities, though academic outcomes are less consistent.

How we ranked these

This ranking measures six weighted levers: academic performance (test scores, AP) at 25%, graduation and college outcomes at 20%, value and access at 15%, teachers and resources at 15%, environment and safety at 15%, and programs and fit at 10%. Data comes from TEA accountability ratings, U.S. News, Niche, and local reporting. Schools that post elite scores but graduate few students, or win on reputation but offer thin programs, drop. The winners balance all six.

Deliberately ignored were raw national ranking numbers, newest stadiums, and average SAT alone. These metrics often reflect family income and prior preparation more than school quality. A school serving a wealthy zip code will almost always outscore one serving a working-class neighborhood, but that doesn't mean the first school is better at teaching. Instead, the TEA's School Progress measure—which isolates academic growth from raw achievement—was prioritized to capture true value-add.

What to look for

What actually matters when choosing between these schools is program fit, access, and teacher stability—not the ranking number. For a student targeting medicine, Health Careers' clinical pipeline and near-99% graduation rate justify the competitive application. For a zoned family wanting strong outcomes without hurdles, Brandeis delivers broad AP and STEM academies to every student. Check TEA teacher retention data: schools like Health Careers and Reagan keep 70-80% of veteran staff, while high-turnover campuses risk resetting relationships.

The mistake most buyers make is chasing a name instead of a fit. Families obsess over a school's 'A' rating while ignoring growth percentiles or the hidden curriculum—internships, certifications, alumni networks. A school that takes a C student and turns them into a B student is often a better fit than one that takes an A student and keeps them an A. Visit campuses, talk to students, and ask about work-based learning.

The school that aligns with your child's needs is the one that will deliver the best outcomes.

Related questions

What is the best public high school in San Antonio for a student interested in medicine?

Health Careers High School in Northside ISD is the gold standard for pre-health students. It partners with UT Health San Antonio and Methodist Healthcare, offering clinical shadowing, research labs, and EMT or phlebotomy certifications before graduation. With a near-99% graduation rate and average SAT around 1250, it feeds selective universities. However, admission is competitive and the focus is narrow—if your child isn't committed to health sciences, this isn't the right fit.

Which San Antonio public high school offers the best value for zoned students?

Brandeis High School in Northside ISD is the best value champion. It's a large comprehensive campus with open enrollment—no application, no tuition—serving about 3,000 students. Graduation rate is near 95%, and it offers a broad AP catalog, strong STEM and engineering academies, plus solid athletics and arts. The trade-off is large class sizes and varying outcomes across a big student body, but it delivers strong results to every zoned family.

How does the Texas Education Agency's School Progress measure help evaluate San Antonio high schools?

The TEA's School Progress measure isolates academic growth from raw achievement, making it a powerful tool for identifying value-add. A school like Brackenridge in SAISD may have a lower average SAT than Health Careers, but its growth scores often rank among the highest in the district—meaning students who arrive below grade level leave far ahead. This reveals which schools are truly transforming lives versus coasting on affluent populations.

What are the key differences between magnet and comprehensive public high schools in San Antonio?

Magnet schools like Health Careers and Communications Arts require competitive applications and have narrow focuses—health sciences or media/arts. They post elite outcomes like near-99% graduation rates but serve only about 800 students each. Comprehensive schools like Brandeis, Reagan, and Johnson are open-enrollment, serving 3,000+ students with broad programs. Magnets offer specialized pipelines; comprehensives offer access and variety. The choice depends on whether your child thrives in a focused, competitive environment or a larger, more diverse one.

Why is teacher turnover a critical factor when choosing a San Antonio high school?

Teacher turnover is the single biggest driver of student outcomes after family background. High turnover—above 25%—means institutional knowledge walks out the door and relationships are constantly reset. Health Careers typically posts turnover below 10%, while some SAISD and North East ISD schools spike higher. Check TEA's 'Teacher Retention' data under each school's report card. Look for schools retaining at least 80% of teachers year-over-year, and ask about the percentage with 5+ years of experience.

What hidden curriculum should families look for beyond test scores in San Antonio high schools?

The hidden curriculum is access—internships, certifications, and alumni networks that open doors before college. Health Careers offers clinical shadowing and EMT certifications. Brennan has cybersecurity pathways with CompTIA certifications and internships at Rackspace and USAA. John Jay's 'Go Center' secures paid summer internships. Ask about work-based learning programs and industry certifications. A school placing 50 students in paid internships does more for career readiness than one offering 20 AP courses with no real-world connections.

How do I compare a school with high test scores but low growth to one with lower scores but high growth?

Prioritize growth over raw scores. A school with a 95% graduation rate but stagnant growth may simply be coasting on a stable, affluent population. In contrast, a school like Brackenridge with lower average SAT but top growth scores is actively closing achievement gaps. Use the TEA's 'Closing the Gaps' rating to see how well a school serves economically disadvantaged students, English learners, and special education.

A school earning an A or B here is doing something right regardless of overall test scores.

What are the best public high schools in San Antonio for arts and communications?

Communications Arts High School in Northside ISD is the top magnet for media, journalism, film, and communications. It posts a near-98% graduation rate with a project-based curriculum and high AP and dual-credit participation. Admission is competitive and the focus is narrow. For a comprehensive option with strong arts, consider Churchill or Reagan in North East ISD, which offer solid band and theater programs alongside broad academics, though with less specialization than the magnet.

FAQ

What makes Health Careers High School stand out as the top public high school in San Antonio?

Health Careers High School consistently posts a near-100% graduation rate, strong AP and dual-credit participation, and an average SAT around 1250. It's a magnet school in Northside ISD that's designed for college-bound students, but its success is tied to a focused academic environment rather than being a comprehensive neighborhood school.

How do you weigh factors like test scores versus graduation rates when ranking schools?

I use a framework that assigns 25% weight to academic performance (test scores, AP), 20% to graduation and college outcomes, and the rest to value, resources, safety, and fit. No single metric tells the full story—a school with elite scores but low graduation rates might not serve all students well.

Are there any public high schools in San Antonio that offer strong programs but aren't in the top 10?

Yes, several schools like Alamo Heights, Reagan, and Clark often have excellent programs but may rank slightly lower due to factors like class size or diversity. The top 10 list reflects a balance of data points, but many other schools provide great options depending on a student's needs.

How reliable are rankings from U.S. News or Niche for San Antonio high schools?

These rankings are useful starting points but should be taken with caution. They often rely heavily on test scores and college readiness, which correlate with family income. Use them to identify schools worth visiting, but always check TEA's School Progress ratings and teacher retention data to understand a school's true value-add beyond the hype.

What is the best public high school in San Antonio for a student interested in STEM?

For STEM, consider Brandeis or Brennan in Northside ISD. Brandeis offers strong engineering academies and a broad AP catalog. Brennan has a modern campus with cybersecurity and IT pathways, including CompTIA certifications and internships at Rackspace and USAA. Health Careers also excels in health sciences, which is a STEM field, but its focus is narrower.

How do I find the TEA's teacher retention data for a specific San Antonio high school?

Visit the Texas Education Agency's website and navigate to the school's report card. Under the 'Staff' section, you'll find 'Teacher Retention' data showing the percentage of teachers who stayed from one year to the next. Look for schools retaining at least 80% of teachers year-over-year, and ask about the percentage with 5+ years of experience.

What is the 'Closing the Gaps' rating and why does it matter?

The 'Closing the Gaps' rating is part of TEA's accountability system. It measures how well a school serves its most vulnerable students—economically disadvantaged, English learners, and special education. A school earning an A or B here is doing something right regardless of its overall test scores. It's a key indicator of equity and value-add.

How important are extracurriculars and internships when choosing a San Antonio high school?

Extremely important. The hidden curriculum—internships, certifications, alumni networks—opens doors long before college applications. Health Careers offers clinical shadowing and EMT certifications. Brennan has cybersecurity internships. John Jay secures paid summer internships. A school with strong work-based learning programs can launch a career even if its test scores are modest.

What is the biggest mistake families make when choosing a high school in San Antonio?

The biggest mistake is chasing a name instead of a fit. Families obsess over a school's 'A' rating from U.S. News while ignoring growth percentiles or teacher turnover. A school that takes a C student and turns them into a B student is often a better fit than one that takes an A student and keeps them an A. Visit campuses, talk to students, and align the school with your child's needs.

How do I decide between a magnet school and a comprehensive high school in San Antonio?

Start with your child's interests and personality. If they're committed to a specific field like health sciences or media, a magnet like Health Careers or Communications Arts offers an unmatched pipeline but requires a competitive application and narrow focus. If they want a broad experience with athletics, arts, and diverse peers, a comprehensive like Brandeis or Reagan provides open access and strong outcomes. Visit both types to see which environment feels right.

Sources

• https://www.usnews.com/education/best-high-schools/texas
• https://tea.texas.gov/
• https://www.expressnews.com/
• https://www.greatschools.org/texas/san-antonio/
• https://nces.ed.gov/
• https://www.saisd.net/
• https://www.nisd.net/
• https://www.neisd.net/

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