Three Rivers Jr/sr High School

School District

Three Rivers ISD

The official school calendar for Three Rivers Jr/sr High School follows the Live Oak 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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Three Rivers Jr/sr 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: Three Rivers ISD (4842690)

School Type: Regular

Status: Open

Charter School: No

Grades Served:

7th - 12th

Contact Information

Address: 351 S SCHOOL RD, Three Rivers, TX 78071

County: Live Oak County

Phone: +1 (361) 786-3603

Website: trisd.org

Locale: Rural, Remote (Code: 43)

Staff & Students

Number of Students: 285

Number of Teachers: 34

Student to Teacher Ratio: 8.3 : 1

Meal Programs

Free Lunch: 155

Reduced Lunch: 12

Directly Certified: N/A

Enrollment by Grade

285 Total Students

45 15.8%

44 15.4%

53 18.6%

39 13.7%

46 16.1%

58 20.4%

Student Demographics

Gender Distribution

Male 151 53%

Female 134 47%

Racial/Ethnic Distribution

White 111 38.9%

Black 1 0.4%

Hispanic 167 58.6%

Asian 1 0.4%

Native Hawaiian/Pacific Islander 1 0.4%

Two or More Races 4 1.4%