What are the opening hours?

Monday 7:30am - 4pm Tuesday 7:30am - 4pm Wednesday 7:30am - 4pm Thursday 7:30am - 4pm Friday 7:30am - 4pm

Holy Trinity Catholic School-Dallas

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Dallas, TX
Holy Trinity Catholic School-Dallas

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Educating Dallas-area children since 1914, Holy Trinity Catholic School provides the highest quality The school was staffed by the Daughters of Charity.

Holy Trinity Catholic School opened in the fall of 1914 with 32 students in a small wooden building on Holland Ave. By 1925, enrollment had increased so much that a new school was built in our present location. Renovation to that building continued over the years to maintain and improve our facilities. Our most recent addition has been the multi-purpose Community Life Center which serves both the parish and school with a beautiful gymnasium and meeting rooms. In 1963, Holy Trinity was the first Catholic elementary school in Dallas County to receive accreditation from the Texas Catholic Conference Education Department. Academic excellence and achievements as well as extracurricular activities have always been a part of our school. After almost 75 years, the Daughters of Charity withdrew from our school faculty in 1987. Our school is now staffed by wonderfully qualified and caring lay teachers dedicated to the Catholic education of our children. Holy Trinity is the oldest continuously operating Catholic school in the Diocese of Dallas. As such, we have watched the city of Dallas grow up around us. Because of our central location, we serve families from all over the city of Dallas including the fast-growing Uptown area. We are proud that our rich tradition continues to inspire academic excellence in our students today. The Comments Policy:

The purpose of this page is to provide an interactive forum where readers can gather and discuss information about Holy Trinity Catholic. Followers are encouraged to post questions, comments and concerns, but should remember this is a moderated online discussion hosted by Holy Trinity Catholic School. Holy Trinity Catholic School appreciates healthy, constructive debate and discussion; that means we ask that comments be kept civil in tone. Comments will not be removed simply because they express opinions in disagreement with Holy Trinity Catholic School. However, comments that may be deleted include those that contain:

- Vulgar language

- Personal attacks/inflammatory remarks against a person or group

- Content/comments off topic

- Spam

- Links to sites that contain offensive material or attack a person

- Promotion of services, products, political organizations/agendas

- Information that is factually incorrect

Holy Trinity Catholic School reserves the right to remove posters who violate this policy. Please note that the comments expressed on this site do not necessarily reflect the opinions and position of the Catholic Diocese of Dallas or its employees.

11/01/2026

Happy All Saints’ Day!

May we follow their example, grow in holiness, and remain faithful to God each day. All Saints of God, pray for us! 🤍

10/30/2026

📚 Join us for a Parent Book Study!

We’ll be reading The Anxious Generation and exploring how technology, social media, and modern life are impacting our children. Let’s learn, share, and grow together as we navigate the challenges facing today’s generation.

Sign up using the link below ⤵️
https://www.signupgenius.com/go/70A0D4AAAAF2EA1FC1-67195242-htcs #/

10/30/2026

Holy Trinity All Saints Day Parade

10/29/2026

Congratulations to our Tiger of the week, Molly! 🥳

10/28/2026

Your local business can help make our upcoming Read-A-Thon even more successful. Business Ads are a great way to support our school library while promoting your business to local families.
Sponsor our Read-A-Thon: Read-A-Thon Ads Options
Read-A-Thon

10/22/2026

Congratulations to our Tiger of the week, Filippos! 🎉

10/20/2026

Parenting in a digital world comes with questions. Smart Families’ new Online Talks Library brings practical guidance to your family, whenever you need it. Browse recordings by topic, or use the audience filter to find talks for parents and caregivers.
Explore screen habits, online safety, family connection, and more. Start with Growing Whole Kids for insights into screens and healthy development, then discover ideas to try at home. Watch, reflect, and start a conversation.
Explore: smart-families.org/online-talks

10/18/2026

🍂🎃 What an amazing and fun Fall Fest! ❤️🐯 A huge thank you to all our parents, teachers, and vendors for helping make this such a wonderful event for our HTCS community! We are so grateful for everyone who made it possible! 🧡

10/15/2026

Congratulations to our Tiger of the week, Adrian! 🎉

Address

3815 Oak Lawn Avenue
Dallas, TX
75219

Opening Hours

Monday	7:30am - 4pm
Tuesday	7:30am - 4pm
Wednesday	7:30am - 4pm
Thursday	7:30am - 4pm
Friday	7:30am - 4pm

Telephone

+12145265113

Website

http://www.htcsdallas.org/, https://linktr.ee/htcsdallas?utm_source=linktree_admin_share

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