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NY Roman Catholic Elementary School

ST MARY SCHOOL

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16 HARRISON AVE, EAST ISLIP, NY 11730 • SUFFOLK County
(631) 581-3423

Identity & Institutional Profile

PSS 2023-2024
NCES Private School ID 00930604
Religious Orientation Roman Catholic
Broad Affiliation Catholic
School Typology Catholic, parochial
Diocese 3607
Grades Offered K-8
Locale Setting Suburb: Large
School Day Length 6.00 hrs/day
County FIPS 36103
Physical Location Address 16 Harrison Ave
East Islip, NY 11730-2392

Enrollment & Academic Overview

PSS 2023–2024
Total Students
331
Teachers (FTE)
20.90
Student-Teacher Ratio
15.84:1
School Level
Elementary School

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

PSS 2023–2024
White: 79.8% Two or More Races (Multiracial): 11.2% Black or African American: 7.0% Asian: 1.5% Hispanic / Latino: 0.3% Native Hawaiian / Pacific Islander: 0.3%
331 Students
White 264 est. 79.8%
Two or More Races (Multiracial) 37 est. 11.2%
Black or African American 23 est. 7.0%
Asian 5 est. 1.5%
Hispanic / Latino 1 est. 0.3%
Native Hawaiian / Pacific Islander 1 est. 0.3%

Student Enrollment by Sex

Enrolled student gender breakdown as reported in NCES PSS survey.

PSS 2023-2024
♂
Male Students
141
42.6%
♀
Female Students
190
57.4%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 302 Students
Kindergarten: 41 (13.6%) 1st Grade: 32 (10.6%) 2nd Grade: 30 (9.9%) 3rd Grade: 39 (12.9%) 4th Grade: 38 (12.6%) 5th Grade: 31 (10.3%) 6th Grade: 46 (15.2%) 7th Grade: 45 (14.9%)
302 Students
Kindergarten 41 13.6%
1st Grade 32 10.6%
2nd Grade 30 9.9%
3rd Grade 39 12.9%
4th Grade 38 12.6%
5th Grade 31 10.3%
6th Grade 46 15.2%
7th Grade 45 14.9%

Biennial Enrollment & Staffing Trends

NCES PSS Multi-Cycle

Biennial Enrollment Trends (2019-2020 – 2023-2024)

0 225 450 2019-2020: 362 students 362 2019-2020 2021-2022: 351 students 351 -3% 2021-2022 2023-2024: 331 students 331 -5.7% 2023-2024
Survey Cycle Students Teachers (FTE) Student-Teacher Ratio Grades Offered Affiliation / Typology
2023-2024 331 20.9 15.8:1 K-8 Roman Catholic
2021-2022 351 26.6 13.2:1 PK-8 Roman Catholic
2019-2020 362 24.0 15.1:1 PK-8 Roman Catholic

Local Area Demographics & Housing Comparison (ZIP 11730)

Comparative socio-economic indicators across local, municipal, county, state, and national benchmarks.

Census ACS 5-Year Data
Median Household Income Median Home Value Poverty Rate (%)
Peak Value: $850,000
$0k 0% $213k 5% $425k 10% $638k 15% $850k 20% ZIP 11730 Income: $146,190 $146k ZIP 11730 Home Value: $577,600 $578k ZIP 11730 This ZIP East Islip Income: $146,190 $146k East Islip Home Value: $577,600 $578k East Islip City Average SUFFOLK County Income: $132,322 $132k SUFFOLK County Home Value: $702,326 $702k SUFFOLK County County Average New York Income: $93,157 $93k New York Home Value: $411,874 $412k New York State Average United States Income: $76,308 $76k United States Home Value: $277,906 $278k United States U.S. National ZIP 11730 Poverty Rate: 4.5% 4.5% East Islip Poverty Rate: 4.5% 4.5% SUFFOLK County Poverty Rate: 6.1% 6.1% New York Poverty Rate: 13.5% 13.5% United States Poverty Rate: 12.4% 12.4%
Geographic Area Median
Household Income		 Median
Home Value		 Poverty
Rate		 Total
Population
ZIP 11730 Current ZIP
$146,190 $577,600 4.5% 14,376
East Islip (City Average)
$146,190 $577,600 4.5% 14,376
SUFFOLK County (County Average)
$132,322 $702,326 6.1% 1,429,529
New York (State Average)
$93,157 $411,874 13.5% 19,020,221
United States (U.S. National)
$76,308 $277,906 12.4% 335,555,510

Location Map

40.7294, -73.1955 Google Maps ›

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