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Students collaborate in a classroom, with one pointing at a whiteboard.

At Santa Anna ISD

We believe we can achieve our full potential through a caring and collaborative learning environment that emphasizes personalized and innovative approaches to learning.

Five cheerleaders in black and gold uniforms pose on a track.

Mountaineer Spirit

football players inline

Home of the Mountaineers

A marching band performs on a field at night.

Mighty Mountaineer Marching Band

Students collaborate in a classroom, with one pointing at a whiteboard.

At Santa Anna ISD

We believe we can achieve our full potential through a caring and collaborative learning environment that emphasizes personalized and innovative approaches to learning.

Five cheerleaders in black and gold uniforms pose on a track.

Mountaineer Spirit

football players inline

Home of the Mountaineers

A marching band performs on a field at night.

Mighty Mountaineer Marching Band

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Welcome to Santa Anna Independent School District. We're Glad You're Here.

Santa Anna ISD is where life-long learners are empowered to believe in their abilities, to exceed expectations, and to be successful citizens.

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Student & Faculty Spotlight

Hear how our outstanding students and faculty members represent the Mountaineer Spirit!

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2026 Graduates

🎓 2026 GRADUATES — YOUR YEARBOOKS ARE IN! 🎓Hey, Class of 2026! Your yearbooks have arrived! 📚✨Stop by the school office to pick up your copy and relive all the memories from your senior year! 💙

Senior Photos 2027

Senior Photos 2027

Meet the Teacher and Meet the Mountaineers Monday 8/10/2026

Meet the Teacher and Meet the Mountaineers Monday 8/10/2026

Band Uniforms - Thursday Morning Only

Band Uniforms - Thursday Morning Only

Attention Band MemberUniforms to be issued for the new school year on Thursday, July 30th only. If you are in band or want in band please come to the band hall between 9am & noon tomorrow.If yo...

Band Student Schedule

Band Student Schedule

Online Returning Student Registration

Online Returning Student Registration

Parents/Guardians,We are pleased to announce that online registration is now open for returning students for the upcoming school year. This registration period is only available for families with s...

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Santa Anna ISD, in collaboration with the community, will serve, lead, inspire and challenge ALL learners.