Top Rankings
Calvin Nelms Charter Schools ranks among the top 20% of public school district in Texas for:
Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 1%)
For the 2026 school year, there is 1 public elementary school serving 156 students in Calvin Nelms Charter Schools. This district's average elementary testing ranking is 10/10, which is in the top 5% of public elementary schools in Texas.
Public Elementary School in Calvin Nelms Charter School have an average math proficiency score of 72% (versus the Texas public elementary school average of 45%), 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 elementary school average of 75% (majority Hispanic).
Overview
This School District
This State (TX)
# Schools
2 Schools
6,892 Schools
# Students
324 Students
3,732,750 Students
# Teachers
18 Teachers
255,119 Teachers
Student-Teacher Ratio
18:1
18:1
Student By Grade
District Rank
Calvin Nelms Charter Schools, which is ranked #35 of all 1,196 school districts in Texas (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 90% has stayed relatively flat over five school years.
Overall District Rank
#39 out of 1202 school districts
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
73%
44%
Reading/Language Arts Test Scores (% Proficient)
70-74%
51%
Science Test Scores (% Proficient)
75-79%
46%
Graduation Rate
(21-22)≥90%
90%
Students by Ethnicity:
Diversity Score
0.58
0.64
% American Indian
n/a
n/a
% Asian
5%
6%
% Hispanic
61%
53%
% Black
17%
13%
% White
14%
25%
% 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 $13,398. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $7,756 is less than the state median of $14,129. The school district spending/student has declined by 12% over four school years.
Total Revenue
$4 MM
$74,029 MM
Spending
$3 MM
$78,063 MM
Revenue / Student
$11,395
$13,398
Spending / Student
$7,756
$14,129
Best Calvin Nelms Charter Schools Public Elementary Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Calvin Nelms Middle School
Charter School
(Math: 70-74% | Reading: 70-74%)
Rank:
Rank:
10/
Top 10%10
20625 Clay Rd
Katy, TX 77449
(281) 398-8031
Katy, TX 77449
(281) 398-8031
Gr: 6-8 | 156 students Student-teacher ratio: 20:1 Minority enrollment: 91%
Recent Articles
Preventing Suicide in Schools: 2026 Guide for Educators
Learn updated 2026 strategies for preventing suicide in schools, including warning signs, intervention plans, and school-wide mental health support.
The Impact of Social Media on Students (2026 Update)
Explore the impact of social media on students in 2026, including academic, mental health, and safety insights for parents and educators.
Building a Summer Reading Plan That Keeps Kids Engaged
Learn how to build a summer reading plan that keeps kids engaged, motivated, and improving literacy skills throughout the break.
