Welcome to Holy Trinity Catholic School!

Holy Trinity Parish in El Dorado Hills was founded on March 17, 1992. Holy Trinity Catholic School opened in 2003 and is one of over 60 ministries in our dynamic parish of over 3000 families.

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JOIN US for Our I'M IN GALA

Thank you to our amazing sponsors of our 5th Annual I'M IN Gala: Roarin' 20s.
Our Big Cheese Sponsor: Guardian Protection Force, Inc. and our Bee's Knees Sponsor: Fish Construction.For details on supporting Holy Trinity Catholic School by sponsoring, attending, or donating to our most important fundraiser of the year, please visit our Gala Website at

https://holytrinityeldorado.ejoinme.org/MyEvents/5...

ALL ARE WELCOME!
COME JOIN US!

Our Mission: Holy Trinity Catholic School will grow in Christ through Hospitality, Prayer, Formation and Service in an enriching academic and faith-filled environment.

We stand on 4: Hospitality, Prayer, Formation, and Service

Now Accepting Applications for New Students '25-'26 School Year

We welcome your inquiry and application for the upcoming school year.

Contact us to schedule your personal tour today!