Michael R. Null Middle School
The official school calendar for Michael R. Null Middle School follows the Harris County Public Schools district calendar for the 2025–2026 academic year. Below you will find key dates, holidays, and important school year information.
View District DetailsMichael R. Null Middle School Calendar 2025-2026
General Information
District: Sheldon ISD (4839990)
School Type: Regular
Status: Open
Charter School: No
Grades Served:
Contact Information
Address: 12117 Garrett RD, Houston, TX 77044
County: Harris County
Phone: +1 (281) 436-2800
Website: sheldonisd.com
Locale: Suburban, Large (Code: 21)
Staff & Students
Number of Students: 1094
Number of Teachers: 74
Student to Teacher Ratio: 14.8 : 1
Meal Programs
Free Lunch: 886
Reduced Lunch: 71
Directly Certified: N/A