Serving 943 students in grades 9-12, Sealy High School ranks in the top 50% 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 46% (which is higher than the Texas state average of 41%). The percentage of students achieving proficiency in reading/language arts is 48% (which is lower than the Texas state average of 51%).
The student:teacher ratio of 14:1 is equal to the Texas state level of 14:1.
Minority enrollment is 66% of the student body (majority Hispanic), which is lower than the Texas state average of 75% (majority Hispanic).
Quick Stats (2025)
Grades: 9-12
Enrollment: 943 students
Student:Teacher Ratio: 14:1
Minority Enrollment: 66%
Graduation Rate
: 97% (Top 10% in TX)
Overall Testing Rank
: Top 50%
Math Proficiency
: 46% (Top 50%)
Reading Proficiency
: 48% (Btm 50%)
Science Proficiency
: 54% (Top 30%)
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Sealy High School ranks within the top 50% of all 8,188 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Sealy High School is 0.59, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
What percent of students have achieved state testing proficiency in math and reading?
46% of students have achieved math proficiency (compared to the 41% TX state average), while 48% of students have achieved reading proficiency (compared to the 51% TX state average).
What is the graduation rate of Sealy High School?
The graduation rate of Sealy High School is 97%, which is higher than the Texas state average of 90%.
How many students attend Sealy High School?
943 students attend Sealy High School.
What is the racial composition of the student body?
54% of Sealy High School students are Hispanic, 34% of students are White, 8% of students are Black, 3% of students are Two or more races, and 1% of students are Asian.
What is the student:teacher ratio of Sealy High School?
Sealy High School has a student ration of 14:1, which is equal to the Texas state average of 14:1.
What grades does Sealy High School offer ?
Sealy High School offers enrollment in grades 9-12
What school district is Sealy High School part of?
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Quick Stats (2025)
Grades: 9-12
Enrollment: 943 students
Student:Teacher Ratio: 14:1
Minority Enrollment: 66%
Graduation Rate
: 97% (Top 10%)
Overall Testing Rank
: Top 50%
Math Proficiency
: 46% (Top 50%)
Reading Proficiency
: 48% (Btm 50%)
Science Proficiency
: 54% (Top 30%)
Source: National Center for Education Statistics (NCES), TX Dept. of Education
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