SchoolRow
#401

Dulles H S

Sugar Land, TX · Fort Bend ISD

Regular public school · Grades 9-12 · City, midsize

401st of 1,669 Texas high schools statewide · better than 76%· Stable

550 DULLES AVE, Sugar Land, TX 77478

(281)634-5600NCES ID 481965001818Directory 202324

2,291
Students
2023–24 enrollment
18:1
Student / teacher ratio
46%
Free / reduced-price lunch
low-income indicator
14.2%
Chronically absent
TX average 19%

SchoolRow ranks Dulles H S 401st of 1,669 Texas high schools for 2024–25, based on STAAR % at Meets Grade Level or above, 2024–25 (TAPR) English and Math results — better than 76% of high schools statewide. Its statewide percentile went from 73th in 2019 to 76th in 2025.

Statewide percentile by year
25%50%75%76%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, STAAR % at Meets Grade Level or above, 2024–25 (TAPR) · 1,210 students tested

English Language Arts
Dulles H S
69%
TX average
54%
Math
Dulles H S
48%
TX average
45%
Science
Dulles H S
78%
TX average
47%
English Language Arts over time Dulles H S TX average
25%50%75%69%54%201920202025no testing 2020–21
Math over time Dulles H S TX average
25%50%75%48%45%201920202025no testing 2020–21
Science over time Dulles H S TX average
25%50%75%78%47%201920202025no testing 2020–21

Racial and ethnic breakdown of 2,291 students (202324, NCES) — history since 1988, with comparable seven-category changes from 2010

Hispanic22%White13%Asian39%Black22%
Hover the pie for details
categories changedHispanic 22%White 13%Asian 39%Black 22%14%63%8%15%19882023
GroupTrend20102023Change
Asian30.6%38.9% 8.3 pts
Black20.2%22.3% 2.1 pts
Hispanic16.9%22.0% 5.1 pts
White28.7%12.8% 15.9 pts
Two or more races2.9%3.4% 0.5 pts
American Indian0.6%0.5% 0.1 pts

NCES history for this school begins in 1988. 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 $436K in zip 77478 as of 2026-05 · trend since 2000

$115K$229K$344K$459K$437K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 77478 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Dulles H S

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What school district is Dulles H S in?

Dulles H S is part of the Fort Bend ISD district in Sugar Land, Texas.

Is Dulles H S a good school?

SchoolRow ranks Dulles H S 401st of 1,669 Texas high schools (better than 76% statewide) based on 2024–25 test results (STAAR % at Meets Grade Level or above, 2024–25 (TAPR)).

What is the racial makeup of Dulles H S?

Asian 39%, Black 22%, Hispanic 22%, White 13% (2,291 students, 2023–24).

How much do homes near Dulles H S cost?

The typical home value in zip code 77478 is $436K 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.