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SCHOOL COMMUNITY·ALDINE ISD·NCES 480771005942

GRANTHAM ACADEMY

13300 CHRISMAN RD, HOUSTON, TX 77039 · (281) 985-6590 · Harris County
GRADES 06–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL1,006 STUDENTS
Enrollment
1,006
Middle
DISTRICT 802 · STATE 643
Student : Teacher
13.9:1
72 FTE teachers
DISTRICT 12.7:1 · STATE 14.4:1
Free / Reduced Lunch
87%
880 students
DISTRICT 87% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
309
Grade 7
334
Grade 8
363
Student demographics
White
192%
DISTRICT 2% · STATE 24%
Hispanic
93793%
DISTRICT 75% · STATE 54%
Black
414%
DISTRICT 21% · STATE 13%
Asian
10%
DISTRICT 1% · STATE 6%
Two+
81%
DISTRICT 1% · STATE 3%
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
53954%
Female
46746%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
26.0%
TX avg 51.8% . +11.0pp since 2020
Mathematics
27.0%
TX avg 42.0% . +15.0pp 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
30.1%
composite math + reading, all grades
Predicted
35.7%
based on TX schools with similar FRL share
Beats by
-5.5pp
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
1,006
+12 (+1%) vs 2017
Student : Teacher
13.9:1
was 15.0:1
% White
2%
was 2%
% Hispanic
93%
was 91%
% Black
4%
was 5%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About GRANTHAM ACADEMY

GRANTHAM ACADEMY is a middle school of sprawling scale in HOUSTON, Texas, part of ALDINE ISD, teacheing 1,006 students in grades 6 through 8. Compared to the state average of about 643 students per school, that is 56% larger than typical.

ALDINE ISD comprises 76 schools with combined enrollment of 56,419 students; GRANTHAM ACADEMY is among them.

For racial and ethnic makeup, GRANTHAM ACADEMY logs that the student body is overwhelmingly Hispanic (93%). Beyond that, the school reports 4% Black. That is visibly more Hispanic than the county at large, where the share is closer to 44%.

On the income-and-resources front, The school reports having 72 full-time-equivalent teachers, for a student-teacher ratio near 13.9:1. The state averages about 14.4:1, putting this campus right in line with peers. An estimated 87% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. By comparison, Harris County runs at roughly 70%, so the school's eligibility rate is meaningfully above the surrounding baseline.

After controlling for student poverty, GRANTHAM ACADEMY tracks the demographic baseline. The model predicts 35.7% given the school's FRL share; actual proficiency is 30.1%.

Around the school, ACS estimates for Harris County put median household income runs about $74,983, 34% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 13%. GRANTHAM ACADEMY is one of 1205 public schools in Harris County (combined enrollment of about 886,911 students).

Nearest neighbor: RAYMOND EL, around 0.3 miles off. Counting just inside five miles, 8 other public schools cluster around GRANTHAM ACADEMY. Among the 8 schools in that immediate cluster with test data (this one included), GRANTHAM ACADEMY ranks 7th on composite proficiency, behind the local average of 42.9%.

GRANTHAM ACADEMY operates from a bedroom-community location.

Over the past 7-year window. Looking back 7 years, enrollment at GRANTHAM ACADEMY has remained close to its prior level, going from 994 students in 2018 to 1,006 in 2025. The student-to-teacher ratio tightened from 15.0:1 in 2018 to 13.9:1 today.

In the discussion threads here, the feed for GRANTHAM ACADEMY typically covers pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.

Harris County at a glance

View full county profile
Population
4,838,303
Census ACS
Median income
$74,983
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
13%
Below federal line
Schools in county
1,205
886,911 students

Quick facts

School name
GRANTHAM ACADEMY
District
ALDINE ISD
Address
13300 CHRISMAN RD, HOUSTON, TX 77039
Phone
(281) 985-6590
County
Harris County
Level
Middle
Grade range
06–08
Total enrollment
1,006
Teachers (FTE)
72
Student–teacher ratio
13.9:1
Free/Reduced lunch
880 (87%)
Locale
21-Suburb: Large
NCES ID
480771005942
Charter school
No
Virtual school
No

Related schools

Other schools in ALDINE ISD
Other schools in HOUSTON
Nearby schools

Frequently asked questions

About GRANTHAM ACADEMY
How many students attend GRANTHAM ACADEMY?
GRANTHAM ACADEMY enrolls approximately 1,006 students in grades 06-08.
What age range does GRANTHAM ACADEMY serve?
GRANTHAM ACADEMY serves students from grade 06 through grade 08.
What is the student-teacher ratio at GRANTHAM ACADEMY?
The student-to-teacher ratio at GRANTHAM ACADEMY is approximately 13.9:1 (72 FTE teachers).
What is the racial breakdown of students at GRANTHAM ACADEMY?
At GRANTHAM ACADEMY, the student body is approximately 2% White, 93% Hispanic, 4% Black, 0% Asian, 1% Two or more.
Is GRANTHAM ACADEMY public or private?
GRANTHAM ACADEMY is a public K-12 school, overseen by ALDINE ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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