What are the opening hours?

Monday 7:15am - 3:30pm Tuesday 7:15am - 3:30pm Wednesday 7:15am - 3:30pm Thursday 7:15am - 3:30pm Friday 7:15am - 3:30pm

St. Mary Catholic School

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Plano, IL
St. Mary Catholic School

Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from St. Mary Catholic School, Private School, 817 N Center Street, Plano, IL.

St Mary Catholic School forms disciples who strive for academic excellence, lead with integrity, and serve with joy- grounded in Catholic tradition and prepared to make a difference in the world.

08/26/2026

🍕🚀 DINING FOR DOLLARS THIS FRIDAY! 🚀🍕

Take a night off from cooking and support St. Mary Catholic School at the same time! 💙

Join us at Planet Pizza in Plano this Friday, August 28th, anytime from 11:00 AM–9:00 PM.

🍕 Be sure to mention St. Mary School when you order, and 15% of your order will be donated back to our school!

Grab some pizza, support a local business, and help support St. Mary—it’s a win all around! 🍕💙

Thank you for always supporting our school and our students! 🙏

08/25/2026

Spanish classes getting interactive! We’re so glad we can offer language classes to grades K-8 this year 💙.

Diocese of Joliet Catholic Schools Office

08/22/2026

‼️📢 Head to Wal-Mart in Plano to grab your 50/50 raffle tickets!
We’ll have parents there today and tomorrow (Aug 22-23) from 10-6. Don’t miss out your chance to win big and support the school! Last year’s total pot was $39,500!

08/21/2026

First day (and week 😎) down! We think this is going to be a great year. God bless our school!

08/19/2026

Lord prepare me to be a sanctuary 💙. Today, we ask you to join us in prayer for two of our school families.

One family is receiving the gift of a kidney transplant, while another is giving that incredible gift of life. Please pray for both surgeries today, for the medical teams caring for them, and for smooth and complete recoveries in the days ahead.

We are so incredibly blessed to be part of a school community where love, generosity and faith are lived out in such a profound way. Today, we celebrate this beautiful gift and hold both families close in our prayers. Jesus, I trust in you. 🙏

Diocese of Joliet Catholic Schools Office

08/18/2026

A new school year is here, and we couldn’t think of a better way to begin than with a reminder of who we’re called to be.

“You are the light of the world… Let your light shine before others.” — Matthew 5:14

Happy first day of school, St. Mary!

08/17/2026

Why does the Catholic Church place such a strong emphasis on education? In this episode of What Catholics Believe, Dr. Jeffrey Lehman explores the purpose of Catholic education, the unique mission of Catholic schools, and the role of parents as the primary educators of their children. Discover how C...

08/12/2026

Our new preschool playground area is ready for kids next week! Thank you to our amazing parents and volunteers for helping to get this ready for our new preschool class 💙

If you’re still looking for a school community for your PreK - 8th grade student, we’d love to meet you. Call us to schedule a tour! We can still take enrollments for the 2026-27 school year.

07/27/2026

Meet Ms. Megan Signa, our new Pre-K teacher! ✨

"I'm most excited about getting to know each of my students and watching them grow throughout the year. I love seeing children build confidence, make new friends, and discover the joy of learning through play, creativity, and exploration."

Ms. Signa is looking forward to making her classroom a warm, welcoming place where every child feels safe, valued, and supported. She loves celebrating those exciting "I got it!" moments and wants every student to know she'll be their biggest cheerleader.

Outside the classroom, you'll find Ms. Signa golfing, spending time with family and friends, trying new restaurants, or taking her dog, Cooper, for rides on the golf cart!

Please join us in giving Ms. Signa a warm welcome! We can't wait to see our youngest Royals learn, grow, and thrive in Pre-K this year.

07/22/2026

Meet Mrs. Harris, our new 5th Grade teacher! ✨

Mrs. Harris is excited to meet her new class and share her Catholic faith with her students this school year, and she's looking forward to attending Mass together each week.

Her favorite part of teaching? "Seeing students get excited about learning new concepts and new ideas—like discovering an author they've never read before!" She also wants every student to know that she believes in honesty and kindness, and that her classroom is a place where "we like to have fun when we get our work done!"

Outside of school, Mrs. Harris enjoys traveling, relaxing by the pool, and reading mystery novels. She has even gone swimming with dolphins and visited Haleakalā Volcano in Hawaii!

Please join us in giving Mrs. Harris a warm St. Mary Royals welcome—we're excited to welcome her to our school family this year!

Address

817 N Center Street
Plano, IL
60545

Opening Hours

Monday	7:15am - 3:30pm
Tuesday	7:15am - 3:30pm
Wednesday	7:15am - 3:30pm
Thursday	7:15am - 3:30pm
Friday	7:15am - 3:30pm

Telephone

+16305523345

Website

http://www.SMPlano.com/

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