Mambrino School

School District

Granbury ISD

The official school calendar for Mambrino School follows the Hood 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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Mambrino 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: Granbury ISD (4821390)

School Type: Regular

Status: Open

Charter School: No

Grades Served:

Pre-K - 5th

Contact Information

Address: 3835 Mambrino Hwy, Granbury, TX 76048

County: Hood County

Phone: +1 (817) 408-4900

Website: granburyisd.org

Locale: Rural, Fringe (Code: 41)

Staff & Students

Number of Students: 830

Number of Teachers: 54

Student to Teacher Ratio: 15.2 : 1

Meal Programs

Free Lunch: 403

Reduced Lunch: 16

Directly Certified: N/A

Enrollment by Grade

830 Total Students

Pre-K

5 0.6%

103 12.4%

127 15.3%

154 18.6%

149 18%

138 16.6%

154 18.6%

Student Demographics

Gender Distribution

Male 447 53.9%

Female 383 46.1%

Racial/Ethnic Distribution

White 614 74%

Black 8 1%

Hispanic 169 20.4%

Asian 4 0.5%

Native Hawaiian/Pacific Islander 2 0.2%

Two or More Races 33 4%