Horizon Montessori - STEM Academy
320 N Main St, Mcallen, TX, 78501
Built from public records
This listing was assembled from public data sources. The school has not yet claimed it.
Last updated July 2026
- Program levels
- Primary, typically ages 3 to 6; Lower Elementary, typically ages 6 to 9; Upper Elementary, typically ages 9 to 12; Adolescent, typically ages 12 and up
- NCES Common Core of Data, Public School Universe, 2023-24 (2023-24), from public records, Jul 2026
- Governance
- Public charter
- NCES Common Core of Data, Public School Universe, 2023-24 (2023-24), from public records, Jul 2026
- Accessibility
- Not reported
Affiliations and accreditations
None on file. The Atlas displays affiliations as facts with sources, never as a judgment of what counts as real Montessori.