Charter elementary schoolGrades PK–8Trinity Basin Preparatory

Trinity Basin Preparatory - Grand Prairie

3116 S Carrier Pkwy, Grand Prairie, TX 75052 · (214) 946-9100

B
83 / 1002026 TEA rating
▲ Up 21 points from 2025Up from a D (62) in 2025.
433students
16.5students per teacher
93.4%attendance
1stof 4 Trinity Basin Preparatory elementary schools
Find homes near this school All Trinity Basin Preparatory schools
DBCCDCBRings: 1 and 2 miles
This schoolPublic school (2026 grade)Private

Rating history

Trinity Basin Preparatory - Grand Prairie has earned an A in 0 of its 3 A–F ratings since 2019.

TEA didn’t give A–F ratings in 2020 or 2021 (COVID). Scores are out of 100: 90+ is an A, 80–89 a B, 70–79 a C, 60–69 a D.

What makes up the 2026 grade

Student achievementC · 71

How students scored on STAAR tests.

School progressB · 81

How much students grew from last year, or how they did compared with schools with similar student populations.

Closing the gapsB · 87

How each student group did, including students from low-income families and English learners.

How students did on STAAR

Share of Trinity Basin Preparatory - Grand Prairie tests at each level in spring 2025, across all grades and subjects. The dark tick is the Trinity Basin Preparatory elementary school average.

Approaches grade level62%
Meets grade level32%
Trinity Basin Preparatory elementary schools: 36.6%
Masters grade level8%

Students and teachers

From TEA’s 2024–25 school report card (TAPR).

433students in 2024–25Up 90% from 228 the year before
16.5students per teacher26 full-time teachers
18.9average class sizeTrinity Basin Preparatory elementary schools: 20
2.3 yrsteachers’ average time in the district
$58,470average teacher base pay
78.8%from low-income familiesTrinity Basin Preparatory elementary schools: 80.9%
30.3%English learners
0%in gifted & talented
22.5%chronically absentMissed 10% or more of school days (2023–24)
Students by race and ethnicity
Hispanic 33.5%African American 30%White 25.4%Two or More Races 4.2%Asian 2.5%

How to enroll

Charter schools are free public schools without attendance zones: families apply, and a lottery decides when there are more applicants than seats. Deadlines and open seats are on the school’s website.

Ask Stacey which homes are zoned here

What’s coming nearby

Nothing we track is being built within 2 miles.We check new schools, rezoning, bonds and big construction every month.
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Nearby schools

Closest elementary schools and private schools, by straight-line distance.

DThurgood Marshall Leadership AcademyGrand Prairie ISD · 69 · 0.3 mi BLorenzo de Zavala Environmental Science AcademyGrand Prairie ISD · 82 · 0.7 mi CSallye R Moore College & Career PreparatoryGrand Prairie ISD · 71 · 0.8 mi CAdvantage AcademyAdvantage Academy · 77 · 1.1 mi DGlobal Leadership Academy at Barbara Bush ElementaryGrand Prairie ISD · 64 · 1.2 mi CRemynse ElementaryArlington ISD · 79 · 1.3 mi PDr. R. W. Goines STEM AcademyPrivate · 5–12 · 3.7 mi
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Questions about Trinity Basin Preparatory - Grand Prairie

What is Trinity Basin Preparatory - Grand Prairie’s TEA rating?

Trinity Basin Preparatory - Grand Prairie earned a B (83 out of 100) in the Texas Education Agency’s 2026 A–F ratings, released in August 2026. It had a D (62) in 2025.

What grades does Trinity Basin Preparatory - Grand Prairie serve?

Grades PK–8. It’s a charter school run by Trinity Basin Preparatory, at 3116 S Carrier Pkwy in Grand Prairie.

How many students go to Trinity Basin Preparatory - Grand Prairie?

433 students in 2024–25, up 90% from 228 the year before. There are about 17 students for every teacher.

How does Trinity Basin Preparatory - Grand Prairie compare with other Trinity Basin Preparatory elementary schools?

Its 2026 score ranks 1st of 4 Trinity Basin Preparatory elementary schools. 0% of them earned an A in 2026.

Who can go to Trinity Basin Preparatory - Grand Prairie?

Charter schools are free public schools that don’t use attendance zones. Families apply, and if there are more applicants than seats, the school holds a lottery. Check the school’s website for deadlines.

Sources: Texas Education Agency 2019–2026 A–F accountability ratings (2026 released August 2026); TEA 2024–25 Texas Academic Performance Report (TAPR); TEA school directory; Realust What’s Coming tracker. District rankings and averages are Realust calculations from TEA data. Updated November 2026. See something out of date? Tell us.