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SCHOOL COMMUNITY·MANSFIELD ISD·NCES 482892006582

GLENN HARMON EL

5700 PETRA DR, ARLINGTON, TX 76017 · (817) 299-7780 · Tarrant County
GRADES PK–04ELEMENTARY11-CITYTITLE IREGULAR SCHOOL401 STUDENTS
Enrollment
401
Elementary
DISTRICT 507 · STATE 519
Student : Teacher
11.7:1
34 FTE teachers
DISTRICT 14.1:1 · STATE 15.1:1
Free / Reduced Lunch
83%
334 students
DISTRICT 51% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
1
Kindergarten
72
Grade 1
64
Grade 2
81
Grade 3
91
Grade 4
92
Student demographics
White
8521%
DISTRICT 24% · STATE 24%
Hispanic
7819%
DISTRICT 27% · STATE 54%
Black
18446%
DISTRICT 34% · STATE 13%
Asian
4110%
DISTRICT 9% · STATE 6%
Two+
123%
DISTRICT 5% · STATE 3%
Native American
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
22556%
Female
17644%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
30.0%
TX avg 51.8% . -3.0pp since 2020
Mathematics
34.0%
TX avg 42.0% . +9.0pp since 2020
Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
32.2%
composite math + reading, all grades
Predicted
37.5%
based on TX schools with similar FRL share
Beats by
-5.3pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
401
-228 (-36%) vs 2017
Student : Teacher
11.7:1
was 16.0:1
% White
21%
was 19%
% Hispanic
19%
was 21%
% Black
46%
was 50%
% Asian
10%
was 5%
Source: NCES Common Core of Data

About GLENN HARMON EL

GLENN HARMON EL is one of the cozy elementary-level communitys in ARLINGTON, Texas, overseen by MANSFIELD ISD, with 401 students on its rolls from grades pre-K through 4. By comparison, Texas's public schools average about 519 students each, so GLENN HARMON EL sits 23% below that benchmark.

Within MANSFIELD ISD, which oversees 47 schools and 35,354 students, GLENN HARMON EL is one campus in the system.

On the student-mix side, GLENN HARMON EL lists that the most-represented group is Black (46%), with the rest of the student body spread across multiple groups. Other groups include 21% White, 19% Hispanic, 10% Asian, 3% multiracial. By comparison, Tarrant County as a whole is about 18% Black, so the school skews noticeably more Black than its surroundings.

Looking at the economic backdrop, On paper, GLENN HARMON EL has 34 full-time-equivalent teachers, translating to a class-load average of around 11.7:1. The state averages around 15.1:1, so this campus is tighter than the state norm typical. About 83% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. By comparison, Tarrant County runs at roughly 63%, so the school's eligibility rate is somewhat above the surrounding baseline.

On a demographically-adjusted basis, GLENN HARMON EL tracks the demographic baseline. The model predicts 37.5% given the school's FRL share; actual proficiency is 32.2%.

In the area at large, community-level numbers for Tarrant County indicate median household earnings sit near $84,207, 35% of adults hold a bachelor's degree or higher, and roughly 8% of residents live below the federal poverty line. GLENN HARMON EL is one of 639 public schools in Tarrant County (combined enrollment of about 385,835 students).

CHARLOTTE ANDERSON PREPARATORY ACADEMY is the nearest neighboring public school, about 1.0 miles from this campus. Counting just inside five miles, 8 other public schools cluster around GLENN HARMON EL. Ranking that nearby cluster on reported proficiency puts GLENN HARMON EL at 8th of 8; the average score across the group is 47.6%.

The campus sits in a city-core setting.

Over the past 7-year window. Looking back 7 years, enrollment at GLENN HARMON EL has ticked down 36%, going from 629 students in 2018 to 401 in 2025. The Asian share of enrollment expanded from 5% to 10% over that span. The student-to-teacher ratio tightened from 16.0:1 in 2018 to 11.7:1 today.

Inside the community feed, members of the GLENN HARMON EL community share and discuss school events, parent volunteer needs, and clubs. Parents, students, alumni, and staff are welcome to weigh in.

Tarrant County at a glance

View full county profile
Population
2,167,390
Census ACS
Median income
$84,207
Household, ACS
Bachelor's+
35%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
639
385,835 students

Quick facts

School name
GLENN HARMON EL
District
MANSFIELD ISD
Address
5700 PETRA DR, ARLINGTON, TX 76017
Phone
(817) 299-7780
County
Tarrant County
Level
Elementary
Grade range
PK–04
Total enrollment
401
Teachers (FTE)
34
Student–teacher ratio
11.7:1
Free/Reduced lunch
334 (83%)
Locale
11-City: Large
NCES ID
482892006582
Charter school
No
Virtual school
No

Related schools

Other schools in MANSFIELD ISD
Other schools in ARLINGTON
Nearby schools

Frequently asked questions

About GLENN HARMON EL
How large is GLENN HARMON EL?
GLENN HARMON EL enrolls approximately 401 students in grades PK-04.
What age range does GLENN HARMON EL serve?
GLENN HARMON EL serves students from grade PK through grade 04.
How many teachers does GLENN HARMON EL have?
GLENN HARMON EL employs 34 FTE teachers, for a student-to-teacher ratio of 11.7:1.
What is the student diversity at GLENN HARMON EL?
Student demographics at GLENN HARMON EL are roughly 21% White, 19% Hispanic, 46% Black, 10% Asian, 3% Two or more.
What district is GLENN HARMON EL in?
GLENN HARMON EL is part of MANSFIELD ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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