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Working together for student academic success by providing nutritious meals in a cost effective and pleasant environment.


 District calendars are listed and approved two years in advance. For individual schools, only campuses with Google Calendars are featured here.


NISD's mission is to provide all NISD students who are eligible to ride the bus a safe, efficient, nurturing environment that supports the educational and extra-curricular objectives of the district.


Northside ISD continues to enforce its “No Shots, No School” policy. Texas law requires all public school children have current immunizations in order to attend class.

Campus Information

Year Open:

School Mascot: Black Bears

School Colors: Cranberry, Khaki

Chaisleigh Southworth - Principal
Portrait of Vice Principal Valerie Rabadan
Valerie Rabadan - Vice Principal

The Vice-Principal also serves as the Campus Behavior Coordinator. They can be reached by email at or by phone at 210-397-4618.

Hello, I am Valerie Rabadan and I am excited to be the new Vice Principal at Patricia J. Blattman Elementary. I am proud to be a product of Northside. I attended Knowlton Elementary, Zachary and Stinson Middle School, and O’Connor High School. Northside schools provided me with an unforgettable educational experience.

I attended University of Texas at San Antonio where I received my Bachelor of Arts in Interdisciplinary Studies in 2008. I continued my journey in Northside at Linton Elementary and served as a Kindergarten teacher for half a year and then as a fourth grade teacher for three years. I then moved to Carnahan Elementary and served as a fourth grade teacher for one year. While teaching, I received my Master’s degree at U.T.S.A in Educational Leadership and Policy Studies in 2011. Prior to becoming the Vice Principal at Blattman, I was an administrator intern at Mead Elementary where I had the opportunity to take on the role of being an administrator, which I know has prepared me to be your Vice Principal.

I believe that quality education is a gift that every child deserves. I know every child here at Blattman Elementary will receive this beautiful gift because of the great staff and our passion in creating successful educational experiences. I am looking forward to a great rest of the year and am eager to assist the Blattman community.
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