SchoolRow
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Mary Lou Hartman

San Antonio, TX · Judson ISD

Regular public school · Grades PK-5 · City, large

3,732nd of 4,406 Texas elementary schools statewide · better than 15%· Stable

7203 WOODLAKE PKWY, San Antonio, TX 78218

(210)590-3080NCES ID 482499009452Directory 202324

656
Students
2023–24 enrollment
14.6:1
Student / teacher ratio
78%
Free / reduced-price lunch
low-income indicator
13.2%
Chronically absent
TX average 19%

SchoolRow ranks Mary Lou Hartman 3,732nd 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 15% of elementary schools statewide. Its statewide percentile went from 16th in 2019 to 15th in 2025.

Statewide percentile by year
25%50%75%15%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, STAAR % at Meets Grade Level or above, 2024–25 (TAPR) · 258 students tested

English Language Arts
Mary Lou Hartman
37%
TX average
54%
Math
Mary Lou Hartman
31%
TX average
45%
Science
Mary Lou Hartman
10%
TX average
47%
English Language Arts over time Mary Lou Hartman TX average
25%50%75%37%54%201920202025no testing 2020–21
Math over time Mary Lou Hartman TX average
25%50%75%31%45%201920202025no testing 2020–21
Science over time Mary Lou Hartman TX average
25%50%75%10%47%201920202025no testing 2020–21

Racial and ethnic breakdown of 656 students (202324, NCES) — history since 2003, with comparable seven-category changes from 2010

Hispanic76%6%Black15%
Hover the pie for details
categories changedHispanic 76%Black 15%77%16%20032023
GroupTrend20102023Change
Hispanic74.8%76.1% 1.3 pts
Black16.4%14.8% 1.6 pts
White5.6%5.5% 0.1 pts
Two or more races1.4%1.8% 0.4 pts
Asian1.5%1.4% 0.1 pts
Pacific Islander0.1%0.5% 0.4 pts

NCES history for this school begins in 2003. 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 $199K in zip 78218 as of 2026-05 · trend since 2000

$59K$119K$178K$238K$207K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 78218 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Mary Lou Hartman

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What school district is Mary Lou Hartman in?

Mary Lou Hartman is part of the Judson ISD district in San Antonio, Texas.

Is Mary Lou Hartman a good school?

SchoolRow ranks Mary Lou Hartman 3,732nd of 4,406 Texas elementary schools (better than 15% statewide) based on 2024–25 test results (STAAR % at Meets Grade Level or above, 2024–25 (TAPR)).

What is the racial makeup of Mary Lou Hartman?

Hispanic 76%, Black 15%, White 6%, Two or more races 2% (656 students, 2023–24).

How much do homes near Mary Lou Hartman cost?

The typical home value in zip code 78218 is $199K 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.