Saint Joachim Catholic School

Saint Joachim Catholic School

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Saint Joachim Catholic School is a faith based school for grades TK-8. St. Joseph of Orange. The school began with 150 students in three classrooms.

Our values form the foundation for our student’s rigorous academics and character development. Joachim Catholic School was founded in 1949 by Monsignor Nevin and staffed by the Sisters of St. The first graduating class held it's commencement in 1955. The school has grown in numbers since that time to the present enrollment of 275 students. The students who graduate from St. Joachim Catholic School

06/05/2026

Blue & Gold Day 💙💛

One of our favorite traditions of the year! The day kicked off with classroom dances before students headed out for a day of summer games, friendly competition, laughter, and unforgettable memories.

From cheering on teammates to celebrating together, Blue & Gold Day brought our school community together in the best way possible.

Thank you to our incredible parent volunteers, teachers, and staff who helped make the day so much fun!!

A day filled with spirit, teamwork, and memories that will last a lifetime. Here’s to an amazing school year and an even better summer ahead! ☀️💙💛

SummerGames

Photos from Saint Joachim Catholic School's post 06/02/2026

🎓🏓 Graduation Week is here!

Today our SJS 8th graders and parents traded classrooms for pickleball courts as they came together for an afternoon of friendly competition, laughter, and lunch.

As these students prepare to close one chapter and begin the next, we’re grateful for moments like these—celebrating friendships, making memories, and enjoying time together as the SJS Class of 2026. 💙💛

Photos from Saint Joachim Catholic School's post 05/21/2026

Paging Dr. Third Grade! 🩺 Our students performed “surgery” this morning as they worked to diagnose and treat their “patients” using text features. What a fun way to bring reading skills to life!

Photos from Saint Joachim Catholic School's post 05/17/2026

On Friday, our staff gathered to surprise Ms. Roca with a beautiful baby shower! We are so excited to celebrate this special season with her and cannot wait to welcome the newest little member of our SeaKing family. Please join us in praying for Ms. Roca and her growing family as they prepare for this wonderful blessing. 💕👶✨

Photos from Saint Joachim Catholic School's post 05/13/2026

Last we celebrated SJS Teachers & Staff Appreciation Week! Sending a huge THANK YOU to our amazing SJS staff and incredible community of families! From tacos and coffee to car washes, sweet treats, gifts, and our bloom bar — the week was filled with so much love and appreciation. We are so grateful for all you do each day for our students and school community. Thank you for helping make this week so special! 💙💛🌸

05/10/2026

Happy Mother’s Day to all of the incredible mothers, grandmothers, godmothers, and mother figures in our St. Joachim community! Thank you for the love, faith, strength, and joy you pour into your families each day. We are so grateful for all that you do. 💙

Happy Mother’s Day, SeaKings!

Photos from Saint Joachim Catholic School's post 05/10/2026

So proud of our SeaKings Choir for representing St. Joachim Catholic School at the annual Diocesan Choir Festival! 🎶💙 Our students did a beautiful job sharing their gifts and lifting their voices in praise alongside schools from across the Diocese. Thank you to our choir students, families, and Mr. Everson for your dedication, joy, and hard work. We are so proud of you!

02/09/2026

Friendly reminder! 💌
Today is the last day to RSVP for our Saint Joachim Catholic School Playdate!

If you’re exploring Preschool, TK, or Kindergarten, this is the perfect chance to experience SJS in a fun, relaxed setting.

📅 February 10, 2026
⏰ 3:30–4:30 PM
📍 SJS Costa Mesa

📞 949-574-7411 | [email protected]

Photos from Saint Joachim Catholic School's post 02/06/2026

🍩 Donut worry… we’re feeling SO grateful! 🍩
A huge THANK YOU to everyone who supported the 8th Grade Donut Sale! Your participation, generosity, and school spirit helped make the day extra sweet for our students. From the smiles to the sugar rush, it was a total hit!

We are so thankful for our amazing school community and for everyone who helped make this fundraiser such a success 💙


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Location

Address


1964 Orange Avenue
Costa Mesa, CA
92627

Opening Hours

Monday 7am - 3:30pm
Tuesday 7am - 3:30pm
Wednesday 7am - 3:30pm
Thursday 7am - 3:30pm
Friday 7am - 3:30pm