Dulles H S

550 Dulles Ave, Sugar Land, TX 77478

BSchola Grade
Grades
9–12
High
Students
2,165
Enrolled 2024–25
Students per teacher
17.7 : 1
Full-time teachers
District
Fort Bend ISD
Fort Bend County

Schola Grade B · Above average

Letter grade (A–F) · compared with 1,433 Texas high schools · How we grade
Test scores54% proficient in math & reading
72ndpercentile
Equity36% of low-income students proficient
50thpercentile
Attendance15% chronically absent
75thpercentile
Graduation rate93% graduate in 4 years
35thpercentile
College readinessAt least 35% take AP, IB or dual-enrollment courses
73rdpercentile
Class size17.7 students per teacher
12thpercentile

Percentiles compare this school with other Texas high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Dulles H S

Dulles H S is a magnet high school in Sugar Land, Texas, serving grades 9–12. It is part of Fort Bend ISD. The school is located in a midsize city in Fort Bend County.

In the 2024–25 school year, 2,165 students were enrolled, with about 17.7 students for every full-time teacher. That ratio is larger than the typical Texas high school (13.7 students per teacher). Its Schola Grade is B (above average), compared with 1,433 Texas high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

550 Dulles Ave
Sugar Land, TX 77478
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School details

Type
Magnet School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,165 students
Students per teacher
17.7 to 1
AP courses offered
29
Charter school
No
Magnet school
Yes
Locale
City — Midsize
School district
Fort Bend ISD
County
Fort Bend County
NCES school ID
481965001818

Schools near Dulles H S

All 52 schools in Sugar Land →
Stafford H S
Public · Grades 9–12 · 1,108 students
C2.9 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.