Mambrino School
Granbury, TX · Granbury ISD
Regular public school · Grades PK-5 · Rural, fringe
1,346th of 4,406 Texas elementary schools statewide · better than 69%▼ Declining
3835 MAMBRINO HWY, Granbury, TX 76048
(817)408-4900NCES ID 482139007659Directory 2023–24
SchoolRow ranks Mambrino School 1,346th of 4,406 Texas elementary schools for 2024–25, based on STAAR % at Meets Grade Level or above, 2024–25 (TAPR) English and Math results — better than 69% of elementary schools statewide. Its statewide percentile went from 75th in 2019 to 69th in 2025 — declining.
Percent meeting or exceeding the state standard, STAAR % at Meets Grade Level or above, 2024–25 (TAPR) · 418 students tested
Racial and ethnic breakdown of 830 students (2023–24, NCES) — history since 1997, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| White | 76.2% | 74.0% | ▼ 2.2 pts | |
| Hispanic | 19.5% | 20.4% | ▲ 0.9 pts | |
| Two or more races | 1.9% | 4.0% | ▲ 2.1 pts | |
| Black | 0.6% | 1.0% | ▲ 0.4 pts | |
| Asian | 0.6% | 0.5% | ▼ 0.1 pts | |
| American Indian | 1.2% | 0.0% | ▼ 1.2 pts |
NCES history for this school begins in 1997. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $318K in zip 76048 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Mambrino School
- #896Acton ElGranbury ISD · 4.3 mi away896th of 4,406
ELA 68% ▲7 · Math 58% ▲6Compare - #507Oak Woods SchoolGranbury ISD · 5 mi away507th of 4,406
ELA 75% ▲14 · Math 66% ▲14Compare - #2078John and Lynn Brawner ElGranbury ISD · 5.8 mi away2,078th of 4,406
ELA 57% ▼4 · Math 41% ▼11Compare - #2989Nettie Baccus ElGranbury ISD · 7.7 mi away2,989th of 4,406
ELA 47% ▼14 · Math 36% ▼16Compare - –Glen Rose ElGlen Rose ISD · 10.6 mi awayCompare
- #972Glen Rose IntGlen Rose ISD · 10.7 mi away972nd of 4,406
ELA 66% ▲5 · Math 57% ▲5Compare - #2515Tolar ElTolar ISD · 11.7 mi away2,515th of 4,406
ELA 43% ▼18 · Math 48% ▼4Compare - #2076Legacy ElGodley ISD · 11.9 mi away2,076th of 4,406
ELA 54% ▼7 · Math 44% ▼8Compare
What school district is Mambrino School in?
Mambrino School is part of the Granbury ISD district in Granbury, Texas.
Is Mambrino School a good school?
SchoolRow ranks Mambrino School 1,346th of 4,406 Texas elementary schools (better than 69% statewide) based on 2024–25 test results (STAAR % at Meets Grade Level or above, 2024–25 (TAPR)).
What is the racial makeup of Mambrino School?
White 74%, Hispanic 20%, Two or more races 4%, Black 1% (830 students, 2023–24).
How much do homes near Mambrino School cost?
The typical home value in zip code 76048 is $318K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (STAAR % at Meets Grade Level or above, 2024–25 (TAPR), low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.