Serving 478 students in grades Prekindergarten-5, Henry Zarrow International School ranks in the top 20% of all schools in Oklahoma for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 50-54% (which is higher than the Oklahoma state average of 25%). The percentage of students achieving proficiency in reading/language arts is 35-39% (which is higher than the Oklahoma state average of 27%).
The student:teacher ratio of 19:1 is higher than the Oklahoma state level of 15:1.
Minority enrollment is 66% of the student body (majority Hispanic), which is higher than the Oklahoma state average of 56% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten-5
- Enrollment: 478 students
- Student:Teacher Ratio: 19:1
- Minority Enrollment: 66%
- Overall Testing Rank: Top 20% in OK
- Math Proficiency: 50-54% (Top 5%)
- Reading Proficiency: 35-39% (Top 30%)
- Science Proficiency: 40-49% (Top 30%)
- Source: National Center for Education Statistics (NCES), OK Dept. of Education
Top Rankings
Henry Zarrow International School ranks among the top 20% of public schools in Oklahoma for:
Category
Attribute
Overall Rank
Math Proficiency
Diversity
School Overview
Henry Zarrow International School's student population of 478 students has declined by 7% over five school years.
The teacher population of 25 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
Total Students
478 students
Gender %
Total Classroom Teachers
25 teachers
Students by Grade
School Rankings
Henry Zarrow International School ranks within the top 20% of all 1,680 schools in Oklahoma (based off of combined math and reading proficiency testing data).
The diversity score of Henry Zarrow International School is 0.68, which is less than the diversity score at state average of 0.73. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#189 out of 1680 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
50-54%
25%
Reading/Language Arts Test Scores (% Proficient)
35-39%
27%
Science Test Scores (% Proficient)
40-49%
31%
Student : Teacher Ratio
19:1
15:1
American Indian
4%
11%
Asian
n/a
2%
Hispanic
44%
20%
Black
6%
8%
White
34%
44%
Hawaiian
n/a
1%
Two or more races
12%
14%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
21%
48%
Eligible for Reduced Lunch (15-16)
8%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), OK Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Henry Zarrow International School's ranking?
Henry Zarrow International School is ranked #189 out of 1,680 schools, which ranks it among the top 20% of public schools in Oklahoma.
What schools are Henry Zarrow International School often compared to?
Henry Zarrow International Schoolis often viewed alongside schools like Eisenhower International Elementary School, Skelly Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
50-54% of students have achieved math proficiency (compared to the 25% OK state average), while 35-39% of students have achieved reading proficiency (compared to the 27% OK state average).
How many students attend Henry Zarrow International School?
478 students attend Henry Zarrow International School.
What is the racial composition of the student body?
44% of Henry Zarrow International School students are Hispanic, 34% of students are White, 12% of students are Two or more races, 6% of students are Black, and 4% of students are American Indian.
What is the student:teacher ratio of Henry Zarrow International School?
Henry Zarrow International School has a student ration of 19:1, which is higher than the Oklahoma state average of 15:1.
What grades does Henry Zarrow International School offer ?
Henry Zarrow International School offers enrollment in grades Prekindergarten-5
What school district is Henry Zarrow International School part of?
Henry Zarrow International School is part of Tulsa School District.
School Reviews
5 5/18/2016
I was in tulsa for the exchange student program .
It was the best school ever !!! I like all the teachers but I'm sorry the best ones are srta.S or misses S , sñr Kellito miss Kellito and sra. Ramirez or misses Ramirez the are how to say it ... PERFECT !!!
First humanities : MUSIC !!! Love it and love the teacher to !!!
ART !!! Love it , love it , love it !!!!! It's perfect
COMPUTERS !! Love it !!
PHISICAL EDUCATION (or p.e ) love it too we just enjoy a lot there !!!
The teacher are perfect , the principal is wonderful what more do you just need is the best thing ever !!!
LOVE ALL OF YOU AND MISS YOU TOO!!
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