Charter elementary schoolGrades PK–8Trinity Basin Preparatory

Trinity Basin Preparatory - Dallas

915 W 9th St, Dallas, TX 75208 · (214) 942-8846

C
74 / 1002026 TEA rating
● SteadyWithin 2 points of 2025 (C 76).
1,873students
16.5students per teacher
94%attendance
2ndof 4 Trinity Basin Preparatory elementary schools
Find homes near this school All Trinity Basin Preparatory schools
DABABCCRings: 1 and 2 miles
This schoolPublic school (2026 grade)PrivateWhat’s coming

Rating history

Trinity Basin Preparatory - Dallas has earned an A in 0 of its 6 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 achievementD · 69

How students scored on STAAR tests.

School progressC · 75

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

Closing the gapsC · 70

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

How students did on STAAR

Share of Trinity Basin Preparatory - Dallas 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 level67%
Meets grade level38%
Trinity Basin Preparatory elementary schools: 36.6%
Masters grade level15%

Students and teachers

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

1,873students in 2024–25Down 7% from 2,017 the year before
16.5students per teacher114 full-time teachers
20.2average class sizeTrinity Basin Preparatory elementary schools: 20
2.8 yrsteachers’ average time in the district
$58,442average teacher base pay
84.4%from low-income familiesTrinity Basin Preparatory elementary schools: 80.9%
52.6%English learners
0%in gifted & talented
17.1%chronically absentMissed 10% or more of school days (2023–24)
Students by race and ethnicity
Hispanic 79.1%African American 9.9%White 7.3%Two or More Races 0.9%Asian 0.5%

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

From Realust’s What’s Coming tracker, within 2 miles of Trinity Basin Preparatory - Dallas.

OpenTarget at Wynnewood VillageOpened Mar 2026 · 1.2 mi away OpenHalperin Park (I-35E deck park)Opened May 2026 · 1.3 mi away

Nearby schools

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

DBishop Arts STEAM AcademyDallas ISD · 69 · 0.4 mi ARosemont SchoolDallas ISD · 92 · 0.6 mi BJohn F Peeler ElementaryDallas ISD · 83 · 0.7 mi ARosemont Primary - Chris V Semos BuildingDallas ISD · 92 · 0.8 mi BWinnetka ElementaryDallas ISD · 88 · 0.9 mi CHogg New Tech CenterDallas ISD · 75 · 1.0 mi PSt. Cecilia Catholic SchoolPrivate · 5–12 · 0.6 mi PMomentous SchoolPrivate · PK–5 · 1.0 mi PThe Kessler SchoolPrivate · PK–8 · 1.0 mi
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Stacey Haynes is a licensed Texas real estate sales agent with Compass and is affiliated with Realust. TREC Consumer Protection Notice

Questions about Trinity Basin Preparatory - Dallas

What is Trinity Basin Preparatory - Dallas’s TEA rating?

Trinity Basin Preparatory - Dallas earned a C (74 out of 100) in the Texas Education Agency’s 2026 A–F ratings, released in August 2026. It had a C (76) in 2025.

What grades does Trinity Basin Preparatory - Dallas serve?

Grades PK–8. It’s a charter school run by Trinity Basin Preparatory, at 915 W 9th St in Dallas.

How many students go to Trinity Basin Preparatory - Dallas?

1,873 students in 2024–25, down 7% from 2,017 the year before. There are about 17 students for every teacher.

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

Its 2026 score ranks 2nd of 4 Trinity Basin Preparatory elementary schools. 0% of them earned an A in 2026.

Who can go to Trinity Basin Preparatory - Dallas?

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.