Public elementary schoolGrades K–4Mansfield ISD

Glenn Harmon Elementary

5700 Petra Dr, Arlington, TX 76017 · (817) 299-7780

B
86 / 1002026 TEA rating
▲ Up 19 points from 2025Up from a D (67) in 2025.
400students
11.7students per teacher
93.5%attendance
11thof 25 Mansfield ISD elementary schools
Find homes near this school All Mansfield ISD schools
BDCCCBBRings: 1 and 2 miles
This schoolPublic school (2026 grade)Private

Rating history

Glenn Harmon Elementary has earned an A in 0 of its 5 A–F ratings since 2019. In 2022, TEA labeled campuses that would have scored below a C “Not Rated: SB 1365.”

TEA didn’t give A–F ratings in 2020 or 2021 (COVID). Scores are out of 100: 90+ is an A, 80–89 a B, 70–79 a C, 60–69 a D.

What makes up the 2026 grade

Student achievementB · 80

How students scored on STAAR tests.

School progressB · 87

How much students grew from last year, or how they did compared with schools with similar student populations.

Closing the gapsB · 85

How each student group did, including students from low-income families and English learners.

How students did on STAAR

Share of Glenn Harmon Elementary tests at each level in spring 2025, across all grades and subjects. The dark tick is the Mansfield ISD elementary school average.

Approaches grade level57%
Meets grade level25%
Mansfield ISD elementary schools: 58%
Masters grade level8%

Students and teachers

From TEA’s 2024–25 school report card (TAPR).

400students in 2024–25Down 3% from 414 the year before
11.7students per teacher34 full-time teachers
17.4average class sizeMansfield ISD elementary schools: 19.3
3.2 yrsteachers’ average time in the district
$68,421average teacher base pay
83.3%from low-income familiesMansfield ISD elementary schools: 50.2%
29.3%English learners
4.3%in gifted & talented
20.9%chronically absentMissed 10% or more of school days (2023–24)
Students by race and ethnicity
African American 46%White 21.3%Hispanic 19.5%Asian 10%Two or More Races 3%

Is a home zoned here?

Attendance zones change, and many homes near a school are zoned somewhere else. Before you buy or rent, confirm the address with Mansfield ISD (district website).

Ask Stacey which homes are zoned here

What’s coming nearby

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Nearby schools

Closest elementary schools and private schools, by straight-line distance.

BCharlotte Anderson Preparatory AcademyMansfield ISD · 84 · 1.0 mi DBebensee ElementaryArlington ISD · 67 · 1.1 mi CGreat Hearts ArlingtonGreat Hearts Texas · 75 · 1.2 mi CKenneth Davis ElementaryMansfield ISD · 79 · 1.3 mi CWilliams ElementaryArlington ISD · 76 · 1.4 mi BAshworth ElementaryArlington ISD · 83 · 1.6 mi PSt. Joseph Catholic SchoolPrivate · PK–8 · 1.1 mi PGrace Preparatory AcademyPrivate · K–12 · 2.5 mi PChildrens UniversityPrivate · PK–6 · 2.7 mi
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Stacey Haynes is a licensed Texas real estate sales agent with Compass and is affiliated with Realust. TREC Consumer Protection Notice

Questions about Glenn Harmon Elementary

What is Glenn Harmon Elementary’s TEA rating?

Glenn Harmon Elementary earned a B (86 out of 100) in the Texas Education Agency’s 2026 A–F ratings, released in August 2026. It had a D (67) in 2025.

What grades does Glenn Harmon Elementary serve?

Grades K–4. It’s part of Mansfield ISD, at 5700 Petra Dr in Arlington.

How many students go to Glenn Harmon Elementary?

400 students in 2024–25, down 3% from 414 the year before. There are about 12 students for every teacher.

How does Glenn Harmon Elementary compare with other Mansfield ISD elementary schools?

Its 2026 score ranks 11th of 25 Mansfield ISD elementary schools (tied with 1 other). 32% of them earned an A in 2026.

Which homes are zoned to Glenn Harmon Elementary?

Attendance zones can change from year to year. Use Mansfield ISD’s school locator or call the district to confirm an address before you buy or rent.

Sources: Texas Education Agency 2019–2026 A–F accountability ratings (2026 released August 2026); TEA 2024–25 Texas Academic Performance Report (TAPR); TEA school directory; Realust What’s Coming tracker. District rankings and averages are Realust calculations from TEA data. Updated November 2026. See something out of date? Tell us.