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5700 Petra Dr, Arlington, TX 76017 · (817) 299-7780 · Part of Mansfield Independent School District
Arlington’s School Grade C− better than 21% of Texas school districts
What stands out about Glenn Harmon El
- Its own letter, D: reading and math results near the bottom of Texas’s public schools
- Math proficiency 20 pts below the state
- Reading / language arts 20 pts below the state
- Small classes: 12 students per teacher
- Enrollment down 9.7% since 2020–21
Test scores
2020–21Its own letter, D, places these results among Texas’s 7,796 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














5700 Petra Dr, Arlington
Students
Down 9.7% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Glenn Harmon El from Arlington families.
Other schools in Mansfield Independent School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Texas’s other public schools; Arlington’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.