CALVIN NELMS H S School
| Name | CALVIN NELMS H S School |
| Grades | Class 09 to Class 12 |
| Address | 20625 CLAY RD |
| City | Katy |
| School District | CALVIN NELMS CHARTER SCHOOLS |
| County | Harris County |
| Zipcode | 77449 |
| Phone No. | (281)398-8031 |
| State | Texas |
| Suburb | Large |
| Students | 165 |
| Teachers | 9 |
| Student Teacher Ratio | 17 students per teacher |
| Charter School | Yes |
| Magnet School | No |
CALVIN NELMS H S School is located at 20625 CLAY RD in Katy city of Harris County county in Texas. This school comes under CALVIN NELMS CHARTER SCHOOLS. You can call them at (281)398-8031 for more details. This is not a magnet school. Total one hundred sixty five students from class 09 to class 12 study in this school who are taught by nine teachers. This is a charter school. The student teacher ratio of this school is 17.