Celina High School

School District

Celina ISD

The official school calendar for Celina High School follows the Collin 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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Celina High 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: Celina ISD (4813290)

School Type: Regular

Status: Open

Charter School: No

Grades Served:

9th - 12th

Contact Information

Address: 3455 N Preston RD, Celina, TX 75009

County: Collin County

Phone: +1 (469) 742-9102

Website: celinaisd.com

Locale: Rural, Fringe (Code: 41)

Staff & Students

Number of Students: 1176

Number of Teachers: 77

Student to Teacher Ratio: 15.3 : 1

Meal Programs

Free Lunch: 202

Reduced Lunch: 33

Directly Certified: N/A

Enrollment by Grade

1,176 Total Students

292 24.8%

309 26.3%

295 25.1%

280 23.8%

Student Demographics

Gender Distribution

Male 599 50.9%

Female 577 49.1%

Racial/Ethnic Distribution

White 685 58.2%

Black 61 5.2%

Hispanic 283 24.1%

Asian 64 5.4%

American Indian/Alaska Native 8 0.7%

Native Hawaiian/Pacific Islander 3 0.3%

Two or More Races 72 6.1%