St Mary School

Private, Roman Catholic, PK, KG-8

 16 Harrison Ave
       East Islip, NY  11730-2392


(631) 581-3423




Student/teacher ratio:  13.1 Help
Number of students:  408

Racial breakdown:

White:
55.4%
Hispanic:
15.7%
Not Specified:
14.0%
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Enrollment information for St Mary School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2004 526 36 6 65 14 n/a n/a 93 740
2006 405 34 6 47 13 n/a n/a 84 589
2008 346 35 3 38 4 n/a n/a 53 479
2010 291 31 9 40 1 0 24 74 470
2012 257 29 3 40 0 0 20 79 428
2014 274 41 14 43 1 1 22 106 502
2016 256 62 11 51 0 0 6 80 466
2018 246 52 5 65 0 1 8 55 432
2020 234 45 6 62 0 1 14 51 413
2022 226 36 3 64 1 1 20 57 408

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

Student/Teacher Ratio St Mary School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2004 740 37.0 17.4 n/a
2006 589 33.0 15.3 n/a
2008 479 34.0 12.5 n/a
2010 470 43.9 9.0 n/a
2012 428 33.0 10.5 n/a
2014 502 28.6 13.8 n/a
2016 466 29.5 13.0 n/a
2018 432 28.0 13.4 n/a
2020 413 24.0 15.0 n/a
2022 408 26.6 13.1 n/a

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.

Immunization Rates

St Mary School

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Compare
YearCompletely ImmunizedReligious ExemptionMedical ExemptionPolioMeaslesMumpsRubellaDiphtheriaHepatitis BVaricella
201396.8%1.0%0.0%98.8%97.3%98.8%98.8%99.0%98.5%98.8%
201494.6%1.0%0.0%99.0%97.7%99.0%99.0%99.0%99.0%99.0%
201597.1%1.6%0.0%98.4%98.1%98.1%98.1%98.4%98.1%97.9%
201697.1%1.6%0.3%98.2%98.2%98.2%98.2%97.7%98.2%98.2%
201797.8%2.2%0.0%97.8%97.8%97.8%97.8%97.8%97.8%97.8%
201896.3%2.9%0.0%97.1%97.1%97.1%97.1%97.1%97.1%96.8%
201997.0%0.0%0.0%97.3%97.3%97.3%97.3%97.3%97.3%97.3%
202096.9%0.0%97.5%99.2%99.2%99.2%98.1%98.9%99.2%

Data source: New York State Department of Health


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Frequently Asked Questions about St Mary School

Students at St Mary School are 55% White, 16% Hispanic, 14% Not Specified, 9% African American, 5% Two or more races.

In the 2021-22 school year, 408 students attended St Mary School.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the WNYC and the New York State Department of Health and the NY State Education Department.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries 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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