International School Of America
International School Of America serves 488 students in grades 9-12.
International School Of America placed in the top 20% of all schools in Texas for overall test scores (math proficiency is top 50%, and reading proficiency is top 1%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 50-59% (which is approximately equal to the Texas state average of 51%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 85-89% (which is higher than the Texas state average of 47%) for the 2018-19 school year.
The student:teacher ratio of 21:1 is higher than the Texas state level of 15:1.
Minority enrollment is 65% of the student body (majority Hispanic), which is lower than the Texas state average of 72% (majority Hispanic).
International School Of America ranks among the top 20% of public schools in Texas for:
Reading/Language Arts Proficiency
International School Of America's student population of 488 students has stayed relatively flat over five school years.
The teacher population of 23 teachers has stayed relatively flat over five school years.
Total Classroom Teachers
Students by Grade
International School Of America is ranked within the top 20% of all 8,043 schools in Texas (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of International School Of America is 0.58, 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.
Definition of Terms 2017-2018 School Year Data
State Level (TX)
Overall Testing Rank
#1330 out of 8043 schools
Math Test Scores (% Proficient)
Reading/Language Arts Test Scores (% Proficient)
Student : Teacher Ratio
Two or more races
All Ethnic Groups
Eligible for Free Lunch
Eligible for Reduced Lunch
School Statewide Testing
School District Name
Source: 2017-2018 (latest school year available) NCES, TX Dept. of Education
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