McCollum High School

The 2025 Cultural Arts Fair Cover Design Contest is now open! This year’s theme, "Mosaic of Cultures | Mosaico de Culturas," comes from the creative mind of 1st grade student Br...

Harlandale Families and Staff, In light of the dangerous road conditions expected overnight and into tomorrow morning, Harlandale ISD has made the decision to cancel school on Tu...

As we continue to monitor weather conditions in collaboration with local weather agencies, emergency management officials, and area school districts, we want to keep you updated o...

Updated Wednesday, Jan. 8 at 4:30 PM After consulting with local weather agencies, emergency management officials, and local school districts, we have determined that tomorrow...

Happy 2025! We are excited to welcome our students back from Winter Break tomorrow, Wednesday, Jan. 8 for a great second semester! We are closely monitoring weather conditions th...

The Harlandale ISD supper program will take a short break from December 16–19, pausing service at Adams, Schulze, Bellaire, Gilbert, Leal, and Terrell Wells. The After School Supp...

Harlandale ISD will be closed for Thanksgiving Break from November 22–29, giving students and staff time to relax and celebrate the holiday with loved ones. Classes will resum...

Mark your calendars for Harlandale ISD’s 2025 Commencement Ceremonies as we celebrate the incredible achievements of our graduating seniors! Commencement Schedule: Frank Tej...

Greetings Harlandale Legacy, We hope everyone is having a great school year and you are enjoying seeing the significant impact each of you makes on our students. We would like t...

The following locations will serve as polling sites for the Joint General, Special, and Charter Election on Tuesday, November 5, 2024. Polls will be open from 7:00 AM to 7:00 PM. ...

MHS will deliver all report cards using the Parent Portal. The Parent Portal is available in English and Spanish and gives parents "read-only" web access to their child's grade...

Missing a day here and there may not seem like much but absences add up! Missing 2 days a month will equal 20 days a year. If the student repeats this for all 4 years in high s...

A parent/guardian can only see their student's grades, attendance, tardies, and teacher comments through the Ascender Parent Portal. Because of this, MHS will be having a Paren...

Mark your calendars! Join us Tuesday, September 17 for the first Mobile Food pantry of the school year at Harlandale Memorial Stadium ! The food truck will arrive between 9:00 ...

Everyone come on out to McCollum High School Open House tomorrow, September 5th, from 5:30pm - 7:00pm. Come meet your students teachers. Everyone will start in the library with ...

Harlandale ISD’s first day of school is Monday, August 12, and we cannot wait to see our students back in the classroom! Getting ready to go back to school can sometimes feel ove...

INCOMING FRESHMAN TO MHS. . . You are invited to visit campus on August 8th starting a 1 pm in the auditorium. We will have a meet and greet, give you a campus tour, show you wher...

Harlandale ISD is excited to kick off another football season and welcome families to enjoy the games in our newly renovated Harlandale Memorial Stadium! Reserved section season ...