Calvin Nelms Middle School

School District

Calvin Nelms Charter Schools

The official school calendar for Calvin Nelms Middle School follows the Harris County Public Schools district calendar for the 2025–2026 academic year. Below you will find key dates, holidays, and important school year information.

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Calvin Nelms Middle School Calendar 2025-2026

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School Day

Today

Holidays

Breaks/Recess

Non-Student Days

Period Start

Period End

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General Information

District: Calvin Nelms Charter Schools (4800124)

School Type: Regular

Status: Open

Charter School: Yes

Grades Served:

6th - 8th

Contact Information

Address: 20625 Clay RD, Katy, TX 77449

County: Harris County

Phone: +1 (281) 398-8031

Website: cnchs.net

Locale: Suburban, Large (Code: 21)

Staff & Students

Number of Students: 156

Number of Teachers: 8

Student to Teacher Ratio: 19.7 : 1

Meal Programs

Free Lunch: N/A

Reduced Lunch: N/A

Directly Certified: N/A

Enrollment by Grade

156 Total Students

56 35.9%

39 25%

61 39.1%

Student Demographics

Gender Distribution

Male 76 48.7%

Female 80 51.3%

Racial/Ethnic Distribution

White 14 9%

Black 35 22.4%

Hispanic 96 61.5%

Asian 6 3.8%

American Indian/Alaska Native 1 0.6%

Two or More Races 4 2.6%