Top Rankings
Calvin Nelms Charter Schools School District ranks among the top 20% of public school district in Texas for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 1%)
For the 2025 school year, there is 1 public middle school serving 156 students in Calvin Nelms Charter Schools School District. This district's average middle testing ranking is 9/10, which is in the top 20% of public middle schools in Texas.
Public Middle School in Calvin Nelms Charter School School District have an average math proficiency score of 52% (versus the Texas public middle school average of 40%), and reading proficiency score of 72% (versus the 52% statewide average).
Minority enrollment is 91% of the student body (majority Hispanic), which is more than the Texas public middle school average of 75% (majority Hispanic).
Overview
This School District
This State (TX)
# Schools
2 Schools
2,747 Schools
# Students
324 Students
1,489,538 Students
# Teachers
18 Teachers
103,135 Teachers
Student : Teacher Ratio
18:1
18:1
Student By Grade
District Rank
Calvin Nelms Charter Schools School District, which is ranked #115 of all 1,196 school districts in Texas (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 90% has stayed relatively flat over five school years.
Overall District Rank
#133 out of 1204 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
50-54%
41%
Reading/Language Arts Test Scores (% Proficient)
70-74%
51%
Science Test Scores (% Proficient)
75-79%
46%
Graduation Rate
≥90%
90%
Students by Ethnicity:
Diversity Score
0.58
0.64
% American Indian
n/a
n/a
% Asian
5%
5%
% Hispanic
61%
53%
% Black
17%
13%
% White
14%
26%
% Hawaiian
n/a
n/a
% Two or more races
3%
3%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $11,395 in this school district is less than the state median of $13,387. The school district revenue/student has declined by 7% over four school years.
The school district's spending/student of $7,756 is less than the state median of $14,116. The school district spending/student has declined by 7% over four school years.
Total Revenue
$4 MM
$74,029 MM
Spending
$3 MM
$78,063 MM
Revenue / Student
$11,395
$13,387
Spending / Student
$7,756
$14,116
Best Calvin Nelms Charter Schools School District Public Middle Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Calvin Nelms Middle School
Charter School
(Math: 50-54% | Reading: 70-74%)
Rank:
Rank:
9/
Top 20%10
20625 Clay Rd
Katy, TX 77449
(281) 398-8031
Katy, TX 77449
(281) 398-8031
Grades: 6-8
| 156 students
Recent Articles

Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.

2011 Classroom Size Update: Are Classes Still Growing Larger?
Since the recession, public school classrooms have seen major budget cuts - and many increases in class sizes. How is the situation in 2011? Read this article to find out.

Will Single Sex Classrooms Save Public Schools?
Learn about the benefits of single sex classrooms and why public schools are hoping this type of classroom will save the American school system.