Mary G Clarkson School
PublicElementaryGrades K–2
1415 E 3rd Ave, Bay Shore, NY 11706 · (631) 968-1204 · Part of Bay Shore Union Free School District
Islip’s School Grade A− better than 78% of New York school districts
Students
469
Students per teacher
10:1
Free or reduced lunch
48%
Setting
Suburb
Grades
K–2
What stands out about Mary G Clarkson School
- Small classes: 10 students per teacher
- No state test results: its grades come before the tested ones (3–8 and 11)
Location
Directions ↗1415 E 3rd Ave, Bay Shore
Students
Enrollment by grade
Kindergarten126
Grade 1173
Grade 2170
Enrollment over time
442’20
443’21
446’22
492’23
469’24
Up 6.1% since 2020–21.
Who goes here
Hispanic 56%White 20%Black 13%Asian 8%Two or more races 2%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Mary G Clarkson School from Islip families.
Other schools in Bay Shore Union Free School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.