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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:

Bond Year:

School Mascot: Timberwolves

School Colors: Red, Tan

Mission Statement:
►Timberwilde Elementary School, in partnership with the family and community,

►Provides a positive, child-centered environment;

►Celebrates the intellectual, social, creative, and physical development of the child;

►Promotes the desire to succeed;

►Encourages an appreciation and respect for diversity;

►Fosters a life-long love of learning.

Portait of Wendy Tiemann Principal of Timberwilde Elementary
Wendy Tiemann - Principal
Wendy Tiemann became the principal of Timberwilde Elementary in April of 2016. She grew up in Brenham and began Blinn Junior College shortly after graduating from high school. A desire to become a teacher led Mrs. Tiemann to Sam Houston State University where she earned her Bachelor of Arts in Teaching. After nine years teaching elementary students in Texas and in Oklahoma, Mrs. Tiemann decided to pursue a career in administration. She earned her Master of Arts in Educational Administration from Texas A&M in Commerce. In her 19 years as an administrator, Mrs. Tiemann has served at the elementary, middle and high school levels. Serving in a variety of districts at all levels has filled her 28 years with a great deal of experience and Mrs. Tiemann brings this experience to Timberwilde.

“It’s all about the kids!” Mrs. Tiemann keeps children at the heart of her work and knows her students and families well. She puts the needs of her students at the top of her list and strives to put programs in place to meet those needs. Her favorite thing about Timberwilde is the many clubs available for students to participate in outside of the school day.

Mrs. Tiemann and her husband have two sons who both graduated from O’Connor High School and have since earned their college degrees. Since moving to San Antonio nine years ago, Mrs. Tiemann has come to enjoy and look forward to the many traditions of San Antonio and the Timberwilde community.
Gracie Guess - Vice Principal

The Vice-Principal also serves as the Campus Behavior Coordinator. They can be reached by email at or by phone at 210-397-0415.

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