John H. Francis Polytechnic: Top High School in Sun Valley (2026 List)

About John H. Francis Polytechnic

John H. Francis Polytechnic is a well-known public high school in the Los Angeles Unified School District. It serves grades 9 through 12 and is located in the Sun Valley area. It is known as one of the best schools because of its strong "Poly" tradition, which gives students a lot of options, such as the chance to take Advanced Placement classes. The student body is very diverse, with 96% of students being minorities and 93% of students coming from low-income families. At John H. Francis Polytechnic, 24% of students are good at math and 48% are good at reading. The school also sets up extra tests like the SAT and ACT to help students reach their college goals. The school is in an area with a good reputation for community service. It is also known as one of the best schools for balancing academic rigor with job opportunities. Its main strengths are its welcoming campus culture and its ability to offer a wide range of academic and extracurricular programs that give a lot of different students power, and it is one of the best high schools in California.

Academic Performance

Subject Proficiency

Mathematics 24%

Reading 48%

State average proficiency is 24% in Math and 48% in Reading.

114

Full-time Teachers

19 : 1

Student-Teacher Ratio

2

Teachers In First Or Second Year (yrs)

2215

Total Students

$58409

Avg. Teacher Salary

Student Demographics

White 3.93%

Asian 3.16%

Hispanic 91.02%

Black 1.17%

Two+ Races 0.54%

Native Am. 0.05%

White

3.93%

Asian

3.16%

Hispanic

91.02%

Black

1.17%

Two+ Races

0.54%

Native Am.

0.05%

Gender Distribution

Total Students: 2215

48.89%

1083 Female

51.06%

1131 Male

Student Population

2215 Students

With a student-teacher ratio of 19 : 1

Minority Enrollment

25%

Percentage of minority students

Students per Counselor

184 : 1

Student to counselor ratio

John H. Francis Polytechnic Contact Information

Address

12431 Roscoe Blvd., Sun Valley, CA, 91352

View on Map

Phone

(818) 394-3600

Call Now

Website

http://polyhigh.org

Recent News & Updates

New Playground Name

We are so excited to announce the name of our new playground! Following a school-wide and Robinson community vote we narrowed a large list of names down to four. Since our students will be using the playground on a daily basis, we gave them the final vote! 476.....

School Timings

Regular School Hours

All Grades: 8:30 AM to 3:30 PM

Early Dismissal Days

Dismissal Time: 12:15 PM

Note: Doors open at 8:15 AM for student arrival. Please refer to the school calendar for specific early dismissal dates.

After School Activities

Information coming soon

School Session Dates

September to June

School session starts in September 1st week and ends in June 3rd week. For exact dates, please contact the school.

Remarkable Alumni

Being Updated

Map

Latest News

John H. Francis Polytechnic is still making progress with its specialized learning communities. For example, it recently added new industry-standard equipment to its Health and Science Magnet and Design Technology pathways. The campus is currently hosting a series of Spring College Kick-Off events that give juniors and seniors the chance to attend workshops on how to prepare for the SAT and how to apply to colleges. Also, the school's award-winning marching band and sports teams are competing in regional events this March, showing off the Sun Valley community's wide range of skills and competitive spirit.

FAQ

Q1. Do students get help with standardized tests?

Ans. Yes.The school has resources to help students get ready for the SAT and ACT tests.

Q2. Do they use traditional periods or block scheduling at John H. Francis Polytechnic?

Ans. John H. Francis Polytechnic has a traditional schedule with the same class rotations every day.

Q3. How does John H. Francis Polytechnic encourage a good environment?

Ans. To make the space safe, welcoming, and open to everyone, people are told to be respectful, work together, and be responsible.

Q4. Are students able to look into more than one career path?

Ans. Yes, John H. Francis Polytechnic has a lot of different programs that help students find out what they're good at and what they like.

Q5. Do students have lockers?

Ans. Yes, students are given lockers in the hallways at the start of the school year.

Games & Extracurricular Activities

Sports

Soccer Club Grades 1-3 | Mon/Wed 3:30-4:30pm
Basketball Grades 2-4 | Tue/Thu 3:30-4:45pm
Track & Field Grades 3-5 | Fri 3:30-5:00pm

Arts

Art Club Grades K-2 | Mon 3:00-4:00pm
Drama Club Grades 3-5 | Wed 3:30-5:00pm
Choir Grades 2-5 | Thu 3:15-4:15pm

Clubs

Chess Club Grades 2-5 | Fri 3:15-4:15pm
Garden Club All Grades | Tue 3:15-4:00pm
Robotics Club Grades 3-5 | Thu 3:30-5:00pm

Note: Schedules may change during school holidays. Please contact School for exact Schedule.

Summer Suggested Reading

Horn Book Selections

Vocabulary.com +3 Horn Book +3 What to Read to Your Kids +3

ML

Maggie Lou, Firefox

by Arnolda Dufour Bowes

PS

The Puppets of Spelhorst

by Kate DiCamillo

MLV

The Mona Lisa Vanishes

by Nicholas Day

Vocabulary.com Top Picks

Penguin Random House +10 Vocabulary.com +10 Wikipedia +10

F

Frindle

by Andrew Clements

WR

The Wild Robot

by Peter Brown

JGP

James and the Giant Peach

by Roald Dahl

Penguin Random House Features

Horn Book +2 Penguin Random House +2 The Guardian +2

SLB

The Secret Language of Birds

by Lynne Kelly

S

The Swifts: A Dictionary of Scoundrels

by Beth Lincoln

Free Robotics and Stem In-person Workshop in Your Neighbourhood for 7-14 Years Tech Enthusiasts.

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What Parents Say