For the 2025-26 school year, there are 2 public charter schools serving 324 students in 77449, TX.
The top ranked public charter schools in 77449, TX are Calvin Nelms High School and Calvin Nelms Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 77449 have an average math proficiency score of 73% (versus the Texas public charter school average of 38%), and reading proficiency score of 73% (versus the 49% statewide average). Charter schools in 77449, TX have an average ranking of 10/10, which is in the top 5% of Texas public charter schools.
Minority enrollment is 86% of the student body (majority Hispanic), which is less than the Texas public charter school average of 88% (majority Hispanic).
Best 77449, TX Public Charter Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Calvin Nelms High School
Charter School
(Math: 70-79% | Reading: 70-79%)
Rank:
Rank:
10/
Top 10%10
20625 Clay Rd
Katy, TX 77449
(281) 398-8031
Katy, TX 77449
(281) 398-8031
Gr: 9-12 | 168 students Student-teacher ratio: 17:1 Minority enrollment: 82%
Rank: #22.
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%
77449, Texas 51³Ô¹ÏÍøºÚÁÏ (Closed)
School
Location
Quick Facts
Calvin Nelms - North East Campus (Closed 2010)
Alternative School
18425 Timber Forest Dr
Katy, TX 77449
(281) 398-8031
Katy, TX 77449
(281) 398-8031
Gr: 2
Calvin Nelms - Northwest (Closed 2013)
Alternative School
1346 Wilkins St
Katy, TX 77449
(979) 826-8302
Katy, TX 77449
(979) 826-8302
Gr: K-12
Frequently Asked Questions
What are the top ranked public charter schools in 77449, TX?
The top ranked public charter schools in 77449, TX include Calvin Nelms High School and Calvin Nelms Middle School.
How many public charter schools are located in 77449?
2 public charter schools are located in 77449.
What is the racial composition of students in 77449?
77449 public charter schools minority enrollment is 86% of the student body (majority Hispanic), which is less than the Texas public charter schools average of 88% (majority Hispanic).
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