School Details

St. Mary's School

838 Kearny Street, San Francisco, CA 94108
(415) 929-4694

(out of 10)

Private Grades K-8 225 students 12 students/teacher (CA avg is 21)

Test Scores by grade

About this school

St. Mary's School is a private middle school in San Francisco. The principal of St. Mary's School is Jeffrey Kwong, who can be contacted at 225 students attend St. Mary's School and identify mostly as Asian, Asian/Pacific Islander, and Multiracial. The student to teacher ratio at St. Mary's School is 12:1. Sts. Peter And Paul Elementary School is one of the nearest middle schools.

Extracurricular activities


  • Chorus

Languages Taught

  • Cantonese
  • Mandarin


  • Baseball
  • Basketball
  • P.E. classes
  • Soccer
  • Track
  • Volleyball

Student Ethnicities

Ethnicity School District
Asian 99% %
Asian/Pacific Islander 88% %
Multiracial 8% %
Hispanic 3% %
White, non-Hispanic 1% %
Black, non-Hispanic 0% %
Native American or Native Alaskan 0% %
Native Hawaiian or Other Pacific Islander 0% %

Community ratings & reviews

  • (1 year ago)

    My daughter has been attending St. Mary's School for two years now and the intention is to have her stay through the 8th grade. I've been very happy with the class sizes and student teacher ratio. This allows the teachers and staff to devote themselves to providing much attention to each student on multiple levels. Credence is paid to developing thoughtful young adults who act with kindness toward others. In addition my child is in the Chinese after school program and is learning Mandarin; a valuable asset in today's day and age. The STEM program has enriched the student curriculum and I am happy about the use of tablets in the classroom and at home. Overall I couldn't ask for a better education and preparation in today's competitive economy while receiving tender loving care at school.

  • (1 year ago)

    I love this school. I have two children one has graduated in 2012 and the other one has been going for three years getting ready for fourth grade. I love the long school hours (better for me and my partner)... the teachers are very understanding of whatever is going on in your life. I love how they are teaching the children how to use the computer and the technology that our children will be using in the future.All the homework is on Google Calendar and all the parents are also given a Google Apps login to They also have field trips all over the country like Walden West all the museums tons of outdoors trips. I can say that I don't know why all schools do not go this way of education.

  • (1 year ago)

    Saint Mary is one of the hidden gems in a highly competitive private school market. My children have attended Saint Mary for the last three years and have embraced the academic rigor and the core values offered by the institution. There are so many opportunities to carve out your niche and follow your passion. At StMarySF (the Twitter handle and the name of the school handbook and newsletter) not only do faculty members know my children they are advocates for them and know their best selves. I could not be more proud of my kids and know that the administration and the entire community deserves a large part of the credit.

  • (1 year ago)

    This has been a great environment for my kids. The summer school this year was so much fun. The girls had a field trip around the city on an almost daily basis. They were pretty much in school and camp at the same time. It was a wonderful experience one that my girls will remember for the rest of their lives. We are very pleased with the school.

  • (1 year ago)

    St. Mary's is a great school and my daughter loves it there. I really like the family atmosphere of the school with the small classes and the dedicated faculty and staff. I feel like my daughter gets a lot of personal attention and is thriving both academically and personally. And she speaks Chinese at home!

  • (2 years ago)

    The promotion of family values self-worth good citizenship honor and moral integrity for each student is central to the purpose of St. Mary's and as a parent I feel it is motivated by its traditional progressive spirit inspired by its distinguished students and in full anticipation of 21st century challenges St. Mary's continues to embrace its commitment to inspiring excellence in every one of its students. Also the school is expanding its extracurricular offering providing learning opportunities in the arts sciences and global studies that will set St. Mary's students apart and above while preparing kids. And I haven't even started talking about the talented and passionate faculty and staff. Students benefit from a superior college preparatory education in a diverse family-oriented environment and from a multitude of academic programs that meet the needs of each individual student. My kid has been there for 5 years and never regret sending her there!

  • (2 years ago)

    St. Mary s School s stress is on expanded math literacy science social studies and Chinese language instruction. Emphasis is placed on teaching elementary students about the purpose and challenges of college and the hard work that it will take to get there. They use a balanced literacy approach with phonics readers and writers workshop and novel study. My kids' math teachers use research-based methods to ensure students are performing at the highest levels in the country. Students are exposed to a well-rounded curriculum including social studies science arts music languages sports and social skills development. The uniqueness of each child is appreciated and encouraged and learning happens in a non-competitive environment. Written evaluations of student progress and parent-teacher conferences provide thorough feedback for parents.

  • (2 years ago)

    WOW. So much is changing. Just had a meeting with the new principal a week ago and I was impressed by how they are unveiling this thing called the Personal Success Plan where he is going to start these Student-Teacher-Principal conferences annually arrange individualized internship & high school placement with alumni support and get kids ready for college even after 8th grade and through high school.

  • (2 years ago)

    The St. Mary's School and its associated parish and community deserve the best rating. My only regret is that we couldn't have spent more time there. Everyone including the Principal the Pastor the Teachers and the Families made our experience one we will never forget. The academics are tough the extra-curricular activities are amazing and the religious education is fantastic. I highly recommend the school to everyone even those families who may be spending just a year or two in San Francisco. We were a military family attending Cal and the time spent in SF with the support of St. Mary's was the best we've had in 16 years of service.

  • (2 years ago)

    First you must understand that St. Mary's is 2 schools in 1. St. Mary's Chinese School is not just another immersion program. It is a Chinese school with Chinese teachers teaching just as they would back home. I have had my non-Chinese children in the Chinese School for a total of 7 years. The Pre-K through 1st grades are marvelous bi-lingual learning environments! I have no experience yet with grades 7 & 8 but right now there is just 1 class for each grade level. They have a brand new school for the school to grow. We have dance drama art concert band P.E. and lots of after school classes available. Our PTO is very active and raises lots of money primarily to be sure our teachers have assistants. Love it! BEST OF THE BEST.

  • (2 years ago)

    I currently have three children enrolled at St. Mary s school in San Francisco and I couldn t be happier. The school s environment is very welcoming and I can t help but notice how close and supportive the students are with each other. The faculty and staff are excellent as is the curriculum and best of all Saint Mary s has moved to a brand new state of the art facility on Kearny Street which is right next to the new Downtown City College campus. If I m not mistaken this is probably one of the closet private schools to the financial district so it s VERY convenient for those parents who work in the area. The student body is nowhere near as large as other Catholic schools in the area. This in my opinion is a good thing as a low student to teacher ratio allows for more individual attention in the classroom. I would definitely recommend St. Mary s to parents who are looking for a new school for their children to attend.

  • (3 years ago)

    We transferred our 2 children from another private school to St. Mary's and we are very satisfied that we made the move. Our kids love their new school and their teachers. St. Mary's is a family-oriented school where parents collaborate with each other to give their children the best school experience ever. With the new facility located in the heart of Chinatown and Financial District the school has a lot to offer academically and in extra curricular activities.

  • (5 years ago)

    alumni best school ever had a great time easy to connect with teachers at my time the work is equal

  • (11 years ago)

    This is a wonderful school overall. It gives opportunity to many students of many ethnic backgrounds a chance to learn and play. Most of the school's ethnicity is Asian (Chinese). There is a Student Council Big Brother Big Sister Program Safety Patrol Teacher Helper and Library Helper. Other unique things about this school is that it has a pack of Cub Scouts affiliated with it and Girl Scout Troops/Pack as well. Piano lessons are offered and Study Halls too! It's a wonderful environment for children. For parents unable to pick up their children at 3 p.m. the Study Hall A is from 3-3 45 or 4 and Study Hall B is from 4ish-4 45ish. Also if that doesn't do there is a Chinese School from 4-5 30 or 5 45. For Chinese school levels MIddle/High school classes start at 5 and ends at 6 30p.m. Hope this gives you a scoop!

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Overall score

(based on 17 ratings & reviews)

  • Teacher quality
  • Principal leadership
  • Parent involvement


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