Welcome to the Raider Nation!

  • Sunnyvale ISD is located approximately 15 miles from downtown Dallas and is convenient to Lake Ray Hubbard. Residents of our town enjoy both quiet, tree-lined streets and scenic wide-open spaces - and a tremendous sense of community pride! The Town of Sunnyvale was incorporated in 1953 and covers 17 square miles.


  • New to Sunnyvale ISD?
  • Enrollment and Registration
  • Calendar

Sunnyvale ISD Community Report 2022

Horizons (SISD District Magazine) - New Family Guide Issue

Our Mission and Vision Statements

  • Mission Statement: The mission of Sunnyvale ISD is to engage, equip and empower all learners for life-long success. 

     Vision Statement: Sunnyvale Raiders Rise!