CALVIN NELMS H S is a public high school (charter school) in Katy, Harris County, Texas. The campus is operated by CALVIN NELMS CHARTER SCHOOLS. Serving students in 9-12, the school enrolls approximately 183 students with 10.4 full-time equivalent teachers, maintaining a student-teacher ratio of 17.6:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
9-12
School Level
High School
School Type
Regular School
Locale Setting
Suburb: Large
Charter School
Yes
Operational Status
Open
NCES School ID
480012408248
State Identifier
TX-101837-101837001
County FIPS
48201
Physical Location Address
20625 Clay Rd
Katy, TX 77449
Katy, TX 77449
School District
Parent District
CALVIN NELMS CHARTER SCHOOLS
Operating Schools
2 schools
District Type
Charter School District
Central Office
Katy, TX
Location Map
29.8292, -95.7343
Google Maps ›
Nearby Public Schools
CALVIN NELMS MIDDLE
0 mi
Middle • KATY
BROSNAHAN EL
0.6 mi
Elementary • KATY
ROBINSON EL
0.6 mi
Elementary • KATY
T H MCDONALD J H
0.7 mi
Middle • KATY
LORAINE T GOLBOW EL
0.8 mi
Elementary • KATY