Henry Zarrow International School

Public PK, KG-5

 3613 South Hudson Avenue
       Tulsa, OK  74135-4135


(918) 746-9180

District: Tulsa

SchoolDigger Rank:
44th of 276 Oklahoma Elementary Schools

Per Pupil Expenditures:  $8,327 Help


Student/teacher ratio:  20.5 Help
Number of students:  468

Racial breakdown:

Hispanic:
38.9%
White:
35.7%
Two or more races:
13.9%
more

Free/discounted lunch recipients:  45.9% Help


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Performance Trends
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Compare Details Henry Zarrow International School ranks better than 84.1% of elementary schools in Oklahoma. It also ranks first among 4 ranked elementary schools in the Tulsa School District! (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 74.66. (See more...)
Student Body
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Compare Details Student population at Henry Zarrow International School is diverse. Racial makeup is: Hispanic (38.9%), White (35.7%), two or more races (13.9%). (See more...)
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Compare Details 45.9% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Henry Zarrow International School is 20.5. 38 elementary schools in the Tulsa School District have better student/teacher ratios. (See more...)
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Compare Henry Zarrow International School employs 22.8 full-time teachers.
Finance
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Compare Details The average total spent per student at Henry Zarrow International School is $8,327. 44 elementary schools in the Tulsa School District spend more per student.
Schooldigger Rankings:

Henry Zarrow International School was not ranked this year due to insufficient test score data.



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Rank History for Henry Zarrow International School

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Rank History for all students at Henry Zarrow International School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OK State Percentile SchoolDigger Rating
2009 91.44 23rd 840 97.3%
2010 90.37 18th 845 97.9%
2011 90.63 11th 846 98.7%
2015 92.91 18th 957 98.1%
2017 89.21 20th 407 95.1%
2018 81.48 46th 406 88.7%
2019 86.39 25th 411 93.9%
2021 66.26 153rd 646 76.3%
2022 65.65 84th 323 74.0%
2023 74.66 44th 276 84.1%
See the entire list of Oklahoma Elementary School Rankings!

Rank History for Low Socio Economic Status students at Henry Zarrow International School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OK State Percentile SchoolDigger Rating
2021 69.88 99th 506 80.4%
See the entire list of Best Oklahoma Elementary Schools for Low Socio Economic Status Students!

Rank History for Hispanic students at Henry Zarrow International School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OK State Percentile SchoolDigger Rating
2021 61.18 29th 97 70.1%
See the entire list of Best Oklahoma Elementary Schools for Hispanic Students!

Rank History for White students at Henry Zarrow International School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OK State Percentile SchoolDigger Rating
2021 70.83 75th 403 81.4%
See the entire list of Best Oklahoma Elementary Schools for White Students!

Data source: test scores: Oklahoma State Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Henry Zarrow International School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
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Data source: Oklahoma State Department of Education

Review counts

All ratings (Avg rating: 5)
100%

0%

0%

0%

0%

  

Reviews:
by a parent
Wednesday, October 7, 2009

Open Quote My son is in his forth year at Zarrow he loves going. The teachers are always smiling and they really enjoy teaching our children. Watching him learn two languages has been amazing. This is an excellent program and can only continue to bless others. Close Quote



Enrollment information for Henry Zarrow International School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2002 53 20 0 19 5 n/a n/a 0 97
2003 53 20 0 19 5 n/a n/a 0 97
2004 81 36 0 13 8 n/a n/a 0 138
2005 102 40 1 21 12 n/a n/a 0 176
2006 129 49 1 25 16 n/a n/a 0 220
2007 155 55 3 38 17 n/a n/a 0 268
2008 175 44 6 30 24 n/a n/a 0 279
2009 185 43 6 22 29 n/a n/a 0 285
2010 185 37 8 23 32 n/a n/a 0 285
2011 192 33 4 36 20 1 25 0 311
2012 211 33 8 30 26 0 27 0 335
2013 203 26 6 60 19 0 50 0 364
2014 211 32 4 87 19 0 52 0 405
2015 220 37 4 108 21 0 42 0 432
2016 227 37 7 123 25 0 41 0 460
2017 232 38 6 125 28 0 48 0 477
2018 234 38 6 114 29 1 61 0 483
2019 229 36 6 149 31 1 64 0 516
2020 208 29 6 156 26 1 69 0 495
2021 192 28 3 148 29 1 77 0 478
2022 177 23 3 155 23 1 68 0 450
2023 167 25 4 182 24 1 65 0 468

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Henry Zarrow International School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2002 97 8.0 12.1 87.6
2003 97 8.0 12.1 87.6
2004 138 6.0 23.0 50.7
2005 176 10.7 16.4 36.9
2006 220 10.5 21.0 35.9
2007 268 15.2 17.6 31
2008 279 15.8 17.7 27.6
2009 285 16.5 17.3 22.8
2010 285 15.5 18.3 24.9
2011 311 16.5 18.8 23.8
2012 335 16.3 20.5 27.2
2013 364 20.5 17.7 31.9
2014 405 20.1 20.1 37.3
2015 432 22.0 19.6 37
2016 460 24.0 19.1 35.2
2017 477 24.5 19.4 21
2018 483 24.3 19.8 20.9
2019 516 26.0 19.8 37.4
2020 495 26.4 18.7 36.8
2021 478 26.8 17.7 41
2022 450 24.5 18.3 40.2
2023 468 22.8 20.5 45.9

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Henry Zarrow International School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2002 97 8.0 12.1 87.6
2003 97 8.0 12.1 87.6
2004 138 6.0 23.0 50.7
2005 176 10.7 16.4 36.9
2006 220 10.5 21.0 35.9
2007 268 15.2 17.6 31
2008 279 15.8 17.7 27.6
2009 285 16.5 17.3 22.8
2010 285 15.5 18.3 24.9
2011 311 16.5 18.8 23.8
2012 335 16.3 20.5 27.2
2013 364 20.5 17.7 31.9
2014 405 20.1 20.1 37.3
2015 432 22.0 19.6 37
2016 460 24.0 19.1 35.2
2017 477 24.5 19.4 21
2018 483 24.3 19.8 20.9
2019 516 26.0 19.8 37.4
2020 495 26.4 18.7 36.8
2021 478 26.8 17.7 41
2022 450 24.5 18.3 40.2
2023 468 22.8 20.5 45.9

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.
Finances

Per Pupil Expenditures for Henry Zarrow International School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $689 (8.3%) $7,637 (91.7%) $8,326

Data source: Oklahoma Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Henry Zarrow International School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 25th of 411 Elementary schoolsRanks 44th of 276 Elementary schools
 9.9%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
3rd Grade English Language Arts I (Henry Zarrow International School)7541
 34%
   3rd Grade English Language Arts I (Tulsa)2011
 9%
   3rd Grade English Language Arts I (Oklahoma)3929
 10%
3rd Grade Mathematics (Henry Zarrow International School)7343
 30%
   3rd Grade Mathematics (Tulsa)2112
 9%
   3rd Grade Mathematics (Oklahoma)4334
 9%
4th Grade English Language Arts I (Henry Zarrow International School)4654
 8%
   4th Grade English Language Arts I (Tulsa)1411
 3%
   4th Grade English Language Arts I (Oklahoma)3024
 6%
4th Grade Mathematics (Henry Zarrow International School)6049
 11%
   4th Grade Mathematics (Tulsa)1711
 6%
   4th Grade Mathematics (Oklahoma)3833
 5%
5th Grade Mathematics (Henry Zarrow International School)6252
 10%
   5th Grade Mathematics (Tulsa)149
 5%
   5th Grade Mathematics (Oklahoma)3027
 3%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students516468
 9.3%
African American3625
 30.6%
American Indian3124
 22.6%
Asian64
 33.3%
Hispanic149182
 22.1%
Pacific Islander11
White229167
 27.1%
Two or More Races6465
 1.6%
% Free/Discounted Lunch Recipients37.4%45.9%
 8.5%


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Frequently Asked Questions about Henry Zarrow International School

In the 2022-23 school year, 468 students attended Henry Zarrow International School.

Students at Henry Zarrow International School are 39% Hispanic, 36% White, 14% Two or more races, 5% African American, 5% American Indian.

Henry Zarrow International School ranks 44th of 276 Oklahoma elementary schools. SchoolDigger rates this school 4 stars out of 5.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Oklahoma State Department of Education. School Attendance Areas provided by ATTOM.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that school and district boundary data are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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