Henry Zarrow International School

3613 South Hudson Avenue
Tulsa, OK 74135
(School attendance zone shown in map)
9/
10
Top 20%
Serving 468 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 20:1 is higher than the Oklahoma state level of 16:1.
Minority enrollment is 64% of the student body (majority Hispanic), which is higher than the Oklahoma state average of 55% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Prekindergarten-5
  • Enrollment: 468 students
  • Student:Teacher Ratio: 20:1
  • Minority Enrollment: 64%
  • : Top 20% in OK
  • : 50-54% (Top 5%)
  • : 35-39% (Top 30%)
  • : 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:

School Overview

Henry Zarrow International School's student population of 468 students has declined by 9% over five school years.
The teacher population of 23 teachers has declined by 11% over five school years.
School Type
Grades Offered
Grades Prekindergarten-5
Total Students
468 students
This chart displays total students of Henry Zarrow International School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Henry Zarrow International School
Total Classroom Teachers
23 teachers
This chart displays the total teachers of Henry Zarrow International School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Henry Zarrow International School 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 0.70, 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.
This School
State Level (OK)
#189 out of 1680 schools
(Top 20%)
This chart displays the overall school rank of Henry Zarrow International School, with the latest 2021-22 school year data.
50-54%
25%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Henry Zarrow International School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Oklahoma by year, with the latest 2021-22 school year data.
35-39%
27%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Henry Zarrow International School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Oklahoma by year, with the latest 2021-22 school year data.
40-49%
31%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Henry Zarrow International School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Oklahoma by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
20:1
16:1
This chart displays the student teacher ratio of Henry Zarrow International School and the public school average student teacher ratio of Oklahoma by year, with the latest 2022-23 school year data.
American Indian
5%
11%
This chart displays the percentage of American Indian students in Henry Zarrow International School and percentage of American Indian public school students in Oklahoma by year, with the latest 2022-23 school year data.
Asian
1%
2%
This chart displays the percentage of Asian students in Henry Zarrow International School and the percentage of Asian public school students in Oklahoma by year, with the latest 2022-23 school year data.
Hispanic
39%
20%
This chart displays the percentage of Hispanic students in Henry Zarrow International School and the percentage of Hispanic public school students in Oklahoma by year, with the latest 2022-23 school year data.
Black
5%
8%
This chart displays the percentage of Black students in Henry Zarrow International School and the percentage of Black public school students in Oklahoma by year, with the latest 2022-23 school year data.
White
36%
45%
This chart displays the percentage of White students in Henry Zarrow International School and the percentage of White public school students in Oklahoma by year, with the latest 2022-23 school year data.
Hawaiian
n/a
1%
Two or more races
14%
13%
This chart displays the percentage of students of two or more races in Henry Zarrow International School and the percentage of public school students of two or more races in Oklahoma by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Henry Zarrow International School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Oklahoma.
0.70
This chart displays the diversity score of Henry Zarrow International School and the public school average diversity score of Oklahoma by year, with the latest 2022-23 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
21%
49%
This chart displays the percentage of students who is eligible for free lunch in Henry Zarrow International School and the percentage of public school students who is eligible for free lunch in Oklahoma by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch (15-16)
8%
8%
This chart displays the percentage of students who is eligible for reduced lunch in Henry Zarrow International School and the percentage of public school students who is eligible for reduced lunch in Oklahoma by year, with the latest 2015-16 school year data.
School District Name
Source: National Center for Education Statistics (NCES), OK Dept. of Education

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?
468 students attend Henry Zarrow International School.
What is the racial composition of the student body?
39% of Henry Zarrow International School students are Hispanic, 36% of students are White, 14% of students are Two or more races, 5% of students are American Indian, 5% of students are Black, and 1% of students are Asian.
What is the student:teacher ratio of Henry Zarrow International School?
Henry Zarrow International School has a student ration of 20:1, which is higher than the Oklahoma state average of 16:1.
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!!
- Posted by Student/Alumni - agata

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Prekindergarten-5
  • Enrollment: 468 students
  • Student:Teacher Ratio: 20:1
  • Minority Enrollment: 64%
  • : Top 20%
  • : 50-54% (Top 5%)
  • : 35-39% (Top 30%)
  • : 40-49% (Top 30%)
  • Source: National Center for Education Statistics (NCES), OK Dept. of Education

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