506 N. Delaware St.
San Mateo, CA 94401
(School attendance zone shown in map)
Rating
8/
10
Top 30%
San Mateo High School serves 1,671 students in grades 9-12.
San Mateo High School placed in the top 30% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 20%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 50% (which is higher than the California state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 68% (which is higher than the California state average of 51%) for the 2018-19 school year.
The student:teacher ratio of 20:1 is lower than the California state level of 22:1.
Minority enrollment is 81% of the student body (majority Hispanic), which is higher than the California state average of 78% (majority Hispanic).

Quick Stats (2022-23)

  • Grades: 9-12
  • Enrollment: 1,671 students
  • Student:Teacher Ratio: 20:1
  • Minority Enrollment: 81%
  • Graduation Rate
    : 89% (Top 50% in CA)
  • Overall Testing Rank
    : Top 30%
  • Math Proficiency
    : 50% (Top 30%)
  • Reading Proficiency
    : 68% (Top 20%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

San Mateo High School ranks among the top 20% of public schools in California for:

Category
Attribute

School Overview

San Mateo High School's student population of 1,671 students has stayed relatively flat over five school years.
The teacher population of 85 teachers has grown by 7% over five school years.
Grades Offered
Grades 9-12
Total Students
1,671 students
This chart display total students of San Mateo High School by year, with the latest 2020-21 school year data.
Gender %
This chart display gender of San Mateo High School
Total Classroom Teachers
85 teachers
This chart display the total teachers of San Mateo High School by year, with the latest 2020-21 school year data.
Students by Grade
This chart display the students of San Mateo High School by grade.

School Rankings

San Mateo High School is ranked within the top 30% of all 9,659 schools in California (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of San Mateo High School is 0.70, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2020-2021 School Year Data
This School
State Level (CA)
Overall Testing Rank
#2061 out of 9659 schools
(Top 30%)
This chart display the overall school rank of San Mateo High School, with the latest 2018-19 school year data.
Math Test Scores (% Proficient)
50%
40%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of San Mateo High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2018-19 school year data.
Reading/Language Arts Test Scores (% Proficient)
68%
51%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of San Mateo High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2018-19 school year data.
Student : Teacher Ratio
20:1
22:1
This chart display the student teacher ratio of San Mateo High School and the public school average student teacher ratio of California by year, with the latest 2020-21 school year data.
American Indian
n/a
n/a
Asian
27%
12%
This chart display the percentage of Asian students in San Mateo High School and the percentage of Asian public school students in California by year, with the latest 2020-21 school year data.
Hispanic
44%
56%
This chart display the percentage of Hispanic students in San Mateo High School and the percentage of Hispanic public school students in California by year, with the latest 2020-21 school year data.
Black
1%
5%
This chart display the percentage of Black students in San Mateo High School and the percentage of Black public school students in California by year, with the latest 2020-21 school year data.
White
19%
22%
This chart display the percentage of White students in San Mateo High School and the percentage of White public school students in California by year, with the latest 2020-21 school year data.
Hawaiian
2%
n/a
This chart display the percentage of Hawaiian students in San Mateo High School and the percentage of Hawaiian public school students in California by year, with the latest 2014-15 school year data.
Two or more races
7%
5%
This chart display the percentage of students of two or more races in San Mateo High School and the percentage of public school students of two or more races in California by year, with the latest 2020-21 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in San Mateo High School.
This chart display the percentage breakdown of public school students of all ethnic groups in CA.
Diversity Score
0.70
This chart display the diversity score of San Mateo High School and the public school average diversity score of California by year, with the latest 2020-21 school year data.
Graduation Rate
89%
84%
This chart display graduation rate of San Mateo High School and public school graduation rate of California by year, with the latest 2018-19 school year data.
Eligible for Free Lunch
32%
53%
This chart display the percentage of students who is eligible for free lunch in San Mateo High School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2020-21 school year data.
Eligible for Reduced Lunch
2%
6%
This chart display the percentage of students who is eligible for reduced lunch in San Mateo High School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2020-21 school year data.
Source: 2020-2021 (latest school year available) National Center for Education Statistics (NCES), CA Dept. of Education

School Notes

  • San Mateo High School is an American public high school in San Mateo, California serving grades 9-12 as part of the San Mateo Union High School District.
  • History: San Mateo High School has been recognized throughout its history for its academic achievement and the role it plays in the local community. In 1991, it was honored as a National Blue Ribbon School by the United States Department of Education. In 2005, the California Business for Education Excellence (CBEE) organization bestowed a "Gold Standard Award for Academic Excellence" upon San Mateo High School.
  • Legend has it that the bearcat mascot was the result of a disagreement about whether architectural adornments at the front entrance of the original building were bears or cats. During a 50-year celebration in 1977, the architect was asked to offer a definitive answer. His response: "They're owls."
  • The school's traditional arch-rival is Burlingame High School.
  • Campus: San Mateo High School opened in 1902 at a cottage on Ellsworth Street in San Mateo. The school moved twice in 1903 and to Baldwin Avenue in 1911 before moving to its present location in 1927. The original brick-dominated complex was sometimes referred to as "the high school that looks like a university."
  • In 2001, the school undertook to demolish and entirely replace the original building in an effort to meet modern earthquake safety requirements. The new building was modeled after Hampton Court Palace in England. Dedicated in August 2005, the new building strongly echoes the design and materials of the original in part due to strong public outcry about the decision to demolish the structure. On February 10, 2006 the campus Quad was dedicated to alumnus Merv Griffin, who donated $250,000 to the school ($100,000 of which went to the performing arts department).
  • Clubs and organizations 2006-2007:
  • A: Awareness of Cancer for Teens (ACTS), AniManga, Asian, Art Club.
  • B: Band, Biotech, Black Student Union (BSU), BBQ.
  • C: Chess, Chinese Chess, Chinese, Christian.
  • D: DDR Freaks, Dance Team,Drama, Dumbledore's Army.
  • E: Eat, Ecology, Education Knowledge and Learning.
  • F: Filipino, French, Friday Night Live.
  • G: Gay-Straight Alliance (GSA), Greek, Guitar Hero.
  • H: Hats for the Homeless.
  • I: Improv, Indian, Interact, Irish J: Jew Crew, Junior State of America (JSA).
  • M: Math Team, Majors, Meaningful Meals, Melee Studies Society, Mock Trial.
  • N: No Limit Steppers.
  • O: Origami.
  • P: Persian, Ping Pong, Polynesian.
  • Q: Quiz Kids.
  • R: Raza Unida, Robotics.
  • S: Star Bridge, Scrabble, Socially Active Youth.
  • T: Th(ink).
  • U: Ultimate Frisbee.
  • Fall Sports: Cross Country, Football, Golf, Spirit Squad, Tennis, Volleyball, Water Polo.
  • Winter Sports: Basketball, Soccer, Wrestling.
  • Spring Sports: Badminton, Baseball, Golf, Gymnastics, Softball, Swimming, Tennis, Track and Field.
  • Notable alumni: Walter Afanasieff. Grammy winning music composer and producer.
  • Barry Bostwick. Actor and singer, notably in Spin City.
  • Merv Griffin, 1942. Entertainment producer and former talk show host.
  • Dennis Haysbert, 1972. Actor of film and television best known for 24.
  • Kris Kristofferson. Country and Western singer, actor.
  • Lee Mendelson. Five-time Emmy winning producer of Peanuts.
  • Arron Oberholser. Professional Golfer.
  • Alicia Silverstone. Actress in films such as Clueless.
  • Peter Thiel, 1985. Co-founder PayPal.
  • Debi Thomas. Bronze medalist in figure skating at the 1988 Winter Olympics.
  • Cal Tjader, 1943. Latin Jazz musician.

School Calendar

View the San Mateo High School yearly calendar below.

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Quick Stats (2022-23)

  • Grades: 9-12
  • Enrollment: 1,671 students
  • Student:Teacher Ratio: 20:1
  • Minority Enrollment: 81%
  • Graduation Rate
    : 89% (Top 50%)
  • Overall Testing Rank
    : Top 30%
  • Math Proficiency
    : 50% (Top 30%)
  • Reading Proficiency
    : 68% (Top 20%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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