Holy Trinity School

When you're here, you're family!
509 Ballard Street, El Cajon, CA 92019
East County

Your children can excel at Holy Trinity School

509 Ballard Street
El Cajon, CA 92019

Phone: (619) 444-7529

Holy Trinity School recognizes that there is no better way to invest in the heart, mind and soul of our precious children than with a Catholic education. Our mission is to provide a challenging curriculum infused with Catholic values. Students participate in numerous community and global outreach opportunities, competitive sports, and art, music and technology classes. By educating the “whole” child , we prepare our graduates to enter into their communities as high achievers who are productive, compassionate and self-directed individuals. We invite you to schedule a tour of our safe, secure campus to experience all that Holy Trinity School has to offer.

Mrs. Francie Moss, Principal

Fr. Eddie Ruiz, Pastor
Holy Trinity Catholic Church

Schedule a Tour


Outside the Classroom

We offer clubs and activities including: Choir, Music

Our Competitive Spirit

We offer athletics including: Soccer, Volleyball, Basketball, Football

Our Learning Environment

Our learning environment features: Library, Computer Lab, Art Room, Music Room, Sports Field, Playground, Blacktop Activity Area

We are all created equal.

We have served students gifted with: GATE Designation, English as a Second Language, IEP, Learning Difficulties, Speech and Language, Down Syndrome, Autism

Let's make it work.

Catholic education is an investment that lasts a lifetime. We believe that every child deserves this opportunity. Therefore, it is our goal to provide opportunities for financial assistance to all qualifying families through the Bishop Flores Scholars program and our own Holy Trinity School tuition assistance program.

Latest News

“Tip-Off” Catholic Schools Week at USD Men’s Basketball Game on January 26

Tickets are just $10, and include a concessions voucher. Our SD Catholic All-Star Choir will be singing the National Anthem!...
Read More

Holy Trinity School Celebrates “Faith!”

When members of the Holy Trinity School family share that we are a diverse school accepting, including and educating children...
Read More

St. Katharine Drexel Academy Opening in August 2018

Blessed Sacrament School Will Open in August 2018 as St. Katharine Drexel Academy Anne Egan, Principal If you’ve driven by...
Read More

Facebook Posts

Still looking for a few uniform items for the new school year? Don't miss our Used Uniform Sale, to be held Wednesday, August 7, from 6:30 to 8:00 p.m., at the lunch tables. Please enter through the front gate and remember to bring cash or a checkbook! ... See MoreSee Less

Still looking for a few uniform items for the new school year? Dont miss our Used Uniform Sale, to be held Wednesday, August 7, from 6:30 to 8:00 p.m., at the lunch tables. Please enter through the front gate and remember to bring cash or a checkbook!

We look forward to seeing you at next Saturday's Welcome Back Splash from 11:00 a.m. until 3:00 p.m. There will be free food, jumpies, water slides, and fun for everyone. Meet up with your old friends and make new ones before school starts! A huge thank you to our Knights of Columbus for providing our lunch. Don't forget your towel and we'll see you on August 17! ... See MoreSee Less

We look forward to seeing you at next Saturdays Welcome Back Splash from 11:00 a.m. until 3:00 p.m. There will be free food, jumpies, water slides, and fun for everyone. Meet up with your old friends and make new ones before school starts! A huge thank you to our Knights of Columbus for providing our lunch. Dont forget your towel and well see you on August 17!

Our new principal, Mrs. Marentez, comes to us from Good Shepherd Catholic School, where she was both student and teacher! A graduate of Academy of Our Lady of Peace​, Mrs. Marentez received her Bachelor of Arts Degrees in Liberal Studies and Chicano Studies and her Preliminary Multiple Subject Teaching Credential at California State University, Northridge​. Her Multiple Subject Teaching Credential was cleared through UC San Diego Extension​ and she earned an English as a New Language (ENL) Certification at the University of Notre Dame​ in South Bend, Indiana. Mrs. Marentez’s most recent achievement was earning her Masters of Arts Degree in Educational Leadership and Preliminary Administrative Credential at Point Loma Nazarene University.

With her extensive educational background, it’s no wonder Mrs. Marentez has found great success as a teacher, technology leader, and Student Success Team (SST) leader, helping to meet the diverse needs of her students. In her spare time, Mrs. Marentez enjoys watching and playing a variety of sports with her husband, teaching and playing the ukulele, and stand-up paddle boarding with her English bulldog, Bolt.

We are so excited to welcome Mrs. Marentez into the Holy Trinity family and can't wait for you to meet her, too!
... See MoreSee Less

Our new principal, Mrs. Marentez, comes to us from Good Shepherd Catholic School, where she was both student and teacher! A graduate of Academy of Our Lady of Peace​, Mrs. Marentez received her Bachelor of Arts Degrees in Liberal Studies and Chicano Studies and her Preliminary Multiple Subject Teaching Credential at California State University, Northridge​. Her Multiple Subject Teaching Credential was cleared through UC San Diego Extension​ and she earned an English as a New Language (ENL) Certification at the University of Notre Dame​ in South Bend, Indiana. Mrs. Marentez’s most recent achievement was earning her Masters of Arts Degree in Educational Leadership and Preliminary Administrative Credential at Point Loma Nazarene University.

With her extensive educational background, it’s no wonder Mrs. Marentez has found great success as a teacher, technology leader, and Student Success Team (SST) leader, helping to meet the diverse needs of her students. In her spare time, Mrs. Marentez enjoys watching and playing a variety of sports with her husband, teaching and playing the ukulele, and stand-up paddle boarding with her English bulldog, Bolt. 

We are so excited to welcome Mrs. Marentez into the Holy Trinity family and cant wait for you to meet her, too!

 

Comment on Facebook

Congratulations

Holy Trinity is so blessed to have you!!

Welcome to the Holy Trinity Family! We are so excited and looking forward to this year!

Welcome! Looking forward to a great year ❤️

Welcome to the HT Family!

+ View more comments

Thank you to everyone who attended our recent Rubio's dine-out. Pictured here are just a few of the past, present, and future Holy Trinity students whose families enjoyed a meal out with friends while helping earn over $200.00 for HT. We can't wait for the next dine-out and hope to see you there, too! ... See MoreSee Less

Thank you to everyone who attended our recent Rubios dine-out. Pictured here are just a few of the past, present, and future Holy Trinity students whose families enjoyed a meal out with friends while helping earn over $200.00 for HT. We cant wait for the next dine-out and hope to see you there, too!

3 weeks ago

Holy Trinity School of El Cajon

We hope you’re all enjoying your summer! We’ve been hard at work here at Holy Trinity School, welcoming our new principal, Mrs. Julia Marentez, and our new pastor, Father Rey Manahan (not to be confused with our associate pastor, Father Rey Evangelista!). Mrs. Marentez and Father Rey come to us with a wealth of education, experience, excitement, and energy! Stay tuned this week to learn more about the newest members of our administrative staff and why we’re so lucky they’re making HT their home. You’ll also have a chance to meet them at the Back-to-School Splash on Saturday, August 17! ... See MoreSee Less

Farewell to our principal, Mrs. Moss, as she takes the helm at Stella Maris Academy beginning July 1. We wish her the best in her new adventure and are grateful for her years of service to our school and community as a teacher, principal, and friend. You will be missed! ... See MoreSee Less

Farewell to our principal, Mrs. Moss, as she takes the helm at Stella Maris Academy beginning July 1. We wish her the best in her new adventure and are grateful for her years of service to our school and community as a teacher, principal, and friend. You will be missed!

 

Comment on Facebook

Good luck

Best wishes❤️

2 months ago

Holy Trinity School of El Cajon

Our prayers are with our principal, Mrs. Moss, whose father passed away Saturday, June 22. Services will be held for Domenick Ancona Saturday, June 29, at St. Luke's in El Cajon. The Rosary will begin at 11:00 a.m. and Mass will follow at 11:30 a.m. ... See MoreSee Less

 

Comment on Facebook

Thoughts and prayers, we send our deepest condolences to you and your family.

🙏🙏🙏

🙏🙏🙏

Holy Trinity School was excited to welcome El Cajon Mayor Bill Wells to today's Monday Morning Assembly as we kicked off Catholic Schools Week 2019! Mayor Wells spoke to us about service to others and the plan God has for each of us. He also hosted a Q&A session, which included some very insightful questions from the students. Thank you, Mayor, for taking time out of your day to spend with us. We’re grateful for your example of service to the community! #CSW19 #CSW19SD ... See MoreSee Less

Holy Trinity School was excited to welcome El Cajon Mayor Bill Wells to todays Monday Morning Assembly as we kicked off Catholic Schools Week 2019! Mayor Wells spoke to us about service to others and the plan God has for each of us. He also hosted a Q&A session, which included some very insightful questions from the students. Thank you, Mayor, for taking time out of your day to spend with us. We’re grateful for your example of service to the community! #CSW19 #CSW19SD

We love this picture of Sister Anahyd playing jump rope during recess with some of our second and third grade students! ... See MoreSee Less

We love this picture of Sister Anahyd playing jump rope during recess with some of our second and third grade students!

 

Comment on Facebook

How fortunate you are to have a nun on campus! 😉

Load more