Welcome to St. Didacus Parish School

Catholic school in San Diego

~ A Community of Faith, Knowledge, and Service ~

St. Didacus Parish School is a private, Catholic elementary school offering Preschool – Middle School that is engaged with parents, children, and community in the ongoing educational development of the student.

Your children can excel at St. Didacus Parish School

At St. Didacus, we believe that Christ is the center of our school. The unseen but ever-present teacher. The model for our faculty and staff. The inspiration for our children and their parents. We pride ourselves on our cultural diversity and our high academic standards.

In addition to our rigorous studies, we offer a hands-on science lab, computers, art, music, physical education, and library. Our students shine in the Diocesan Academic Decathlon year after year. Students also participate in the online First in Math Program where we consistently rank among the top 5 schools in the state.

Your child will be prepared to be the Catholic leaders of the future – in their parishes, in their communities, and in the world. Our school empowers students to be spiritually, academically and socially prepared to live today and tomorrow, both morally and effectively.


We are proud to be a WASC/WCEA Accredited school.

A WCEA accreditation is approved by the Local Ordinary (Canon 803), providing authentic Catholic teaching, opportunities for community worship and participation in the Sacraments, and promoting evangelization and service to the community. Catholic identity standards can be found here.



Accepting Applications

We have several spots available for the 2019-2020 year.

Contact us to schedule a tour.

Attend Open House: Sun. Jan. 26th, 12 p.m. to 2 p.m.

Catholic School Calendar

Altar Server Calendar


Financial Aid for private school in San Diego
Apply by February 28, 2020 for the next 2020/2021 school year

Upcoming Dates

Jan 20No School – Martin Luther King Day
Jan 21-24STAR Testing
Jan 22Minimum Day
Jan 22Prom Committee Meeting 5:00 pm
Jan 22Boomers! 12:30 – 8 pm
Jan 24Morning Assembly – 1st
Jan 26Open House 12pm -2pm
Jan 26Family Mass – 8th Grade 10:00am
Jan 26 – 31Catholic Schools Week
Jan 27-31STAR Testing
Jan 28Report Cards
Jan 29Winter Sports Rally 1:45pm
Jan 29Prom Committee Meeting 5:00 pm
Jan 31Grandparents Day
Jan 31Morning Assembly – K
Jan 31Minimum Day

Come support our school, 1/22/2020