Serving 2,291 students in grades 9-12, Dulles High School ranks in the top 30% of all schools in Texas for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 48% (which is higher than the Texas state average of 41%). The percentage of students achieving proficiency in reading/language arts is 59% (which is higher than the Texas state average of 51%).
The student:teacher ratio of 18:1 is higher than the Texas state level of 14:1.
Minority enrollment is 87% of the student body (majority Asian and Black), which is higher than the Texas state average of 75% (majority Hispanic and Black).
Quick Stats (2025)
Grades: 9-12
Enrollment: 2,291 students
Student:Teacher Ratio: 18:1
Minority Enrollment: 87%
Graduation Rate
: 94% (Top 50% in TX)
Overall Testing Rank
: Top 30%
Math Proficiency
: 48% (Top 50%)
Reading Proficiency
: 59% (Top 30%)
Science Proficiency
: 71% (Top 10%)
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Dulles High School ranks within the top 30% of all 8,188 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Dulles High School is 0.74, which is more than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Dulles High School is ranked #2273 out of 8,188 schools, which ranks it among the top 30% of public schools in Texas.
What schools are Dulles High School often compared to?
Dulles High Schoolis often viewed alongside schools like Clements High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
48% of students have achieved math proficiency (compared to the 41% TX state average), while 59% of students have achieved reading proficiency (compared to the 51% TX state average).
What is the graduation rate of Dulles High School?
The graduation rate of Dulles High School is 94%, which is higher than the Texas state average of 90%.
How many students attend Dulles High School?
2,291 students attend Dulles High School.
What is the racial composition of the student body?
39% of Dulles High School students are Asian, 22% of students are Hispanic, 22% of students are Black, 13% of students are White, 3% of students are Two or more races, and 1% of students are American Indian.
What is the student:teacher ratio of Dulles High School?
Dulles High School has a student ration of 18:1, which is higher than the Texas state average of 14:1.
What grades does Dulles High School offer ?
Dulles High School offers enrollment in grades 9-12
What school district is Dulles High School part of?
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Quick Stats (2025)
Grades: 9-12
Enrollment: 2,291 students
Student:Teacher Ratio: 18:1
Minority Enrollment: 87%
Graduation Rate
: 94% (Top 50%)
Overall Testing Rank
: Top 30%
Math Proficiency
: 48% (Top 50%)
Reading Proficiency
: 59% (Top 30%)
Science Proficiency
: 71% (Top 10%)
Source: National Center for Education Statistics (NCES), TX Dept. of Education
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