Sacred Heart School is accredited by MNSAA. This accreditation mandates ongoing work with curriculum, instruction and assessment in the following subject areas:
- Religion
- Math
- Literacy
- Phonics
- Reading
- English
- Spelling
- Handwriting
- Music
- Physical Education
- Social Studies
- Science
- Art
- Computer
Catholic Schools from the Diocese of Winona develop written curriculum through the University of Notre Dame ACE Collaborative.