Today was our Class of 2026 Seniors last first day…we’re not crying! We know this is going to be a great year for all of them. Join us in wishing them all the best! #ClassOf2026 #Seniors #LastFirstDay #IHSStudentLife

Ready to tee off for a great cause? The 36th Annual IHS Golf Outing is just around the corner! We're incredibly thankful for our generous sponsors who make this event possible. Your support directly benefits Immaculate students. Sponsor here: bit.ly/4eTTDJG

Our Blessed Virgin Mary statue, designed by John P. Lahey of Ridgefield and cast in bronze in Italy, was dedicated on May 31, 1968. Can anyone guess which yearbook featured these shenanigans? #OnceAMustangAlwayAMustang #IHSAlumni #Yearbook #History

After graduating from the University of Central Florida with a degree in Chemistry and Clinical Psychology in the Fall of 2024, Aleksandra Box ‘21 went on to teach high school math and chemistry while pursuing a master’s degree in Medical Physiology and Pharmacology.

Good luck this week Mustangs! #Give100Percent #IHSAthletics #HighSchoolSports #Athletes #MustangPride #Volleyball #FieldHockey #Soccer #Swimming #Golf #Football

Come cheer on your Girls Volleyball Teams as they kick off the season today against Brookfield High School. A special thanks to our game day sponsor, Westchester Modular, since admission is on them today! Let's pack the stands and show our support! #IHSAthletics #GoMustangs

The ATI United Football Team, a joint squad of players from Immaculate and Abbott Tech High Schools, recently held its annual preseason practice with Danbury High School. We would also like to take this opportunity to introduce our coaching staff for the season! #GoMustangs

Come out and support our Girls Soccer Team this Thursday, 9/4, 4-6pm as they play a special game in memory of Matthew Hatcher. All proceeds from the bake sale will go directly to Matthew's Hearts of Hope to help families with children battling congenital heart disease.

Our Boys Golf Team is heating up, winning this week's match by a tight 2 strokes! A big shoutout to Desmond Bremner, who's been on fire, making major strides and earning this week's #Medalist honors. #IHSAthletics #Golf #HighSchoolSports #GoMustangs

Last night, our Girls Soccer Team played a special game against Kolbe Cathedral, dedicating their 6-0 win to the memory of Matthew Hatcher. The team also raised funds for the Matthew's Hearts of Hope charity. Meanwhile, the boys' team came away with a clutch 1-0 victory!

The 36th Annual Immaculate High School Golf Outing is just around the corner! A huge thank you to our amazing sponsors. Your support means the world to us and makes this event happen. Because of you, Immaculate students have the opportunity to thrive and succeed!

Congrats to anyone who remembered last week’s Mustang Memory from the pages of the 2001 yearbook. Can anyone tell us which year these very zen ladies were featured in our yearbook? #Namaste #IHSAlumni #OnceAMustangAlwaysAMustang #IHSStudentLife

Happy National Read a Book Day! Our very own Mustang is getting in on the fun and catching up on some light reading—the yearbook! What's at the top of your reading list today? #IHSAcademics #ReadABookDay #WhatIsYourFav

Good luck this week Mustangs! #Give100Percent #IHSAthletics #HighSchoolSports #Athletes #MustangPride #Volleyball #FieldHockey #Soccer #Swimming #Golf #Football

Our English classes had the ultimate literary treat! Students went on a “book tasting” adventure moving from table to table, sampling a variety of novels to find their next best read. With lollipops in hand and good vibes from the music, it was a great way to find their next fav!

Today, in celebration of the Birthday of the Blessed Virgin Mary, we honored her with special devotions. During lunch periods, we shared cupcakes and also created a dedicated space for students and staff to write their prayers to Mother Mary.

A special weekend at Immaculate! We celebrated the academic achievements of our students at our annual Honors Mass. It was a beautiful ceremony recognizing the dedication and hard work that makes our community so special. Congratulations to all our incredible students.

The BBI Girls Swim Team kicked off the season with a competitive game, showing great effort in a hard-fought 96-76 loss to Weston. The team's strong performance has us optimistic about an amazing season ahead! Our Field Hockey (6-0) and Boys Soccer (3-0) enjoyed big shutout wins!

Using the fast-paced rules of Spot It, they’re mastering element names, symbols and chemistry lab equipment—one quick match at a time. Active learning meets classic gameplay for a fun, effective way to boost science skills. #IHSAcademics #ChemistryRuled #IHSTeachers