Schools · Islip
Islip, NY schools
Islip’s public schools score close to New York’s averages: 63% of students are proficient in reading against 62.4% statewide, and 97% of high schoolers graduate on time against 83.5%. Kids attend one of 7 elementary schools through grade 5, then RONKONKOMA MIDDLE SCHOOL or OAKDALE-BOHEMIA MIDDLE SCHOOL and CONNETQUOT HIGH SCHOOL.
Grades, test scores, graduation, spending and every school, from U.S. Department of Education data.
TownTapestry School GradeNew
A−
Islip’s School Grade: A-
The public schools Islip’s kids attend, from kindergarten through graduation, outperform 78% of New York’s districts on state tests and graduation. Among towns with similar incomes, they rank near the top.
B+Test scoresAGraduation
New York school districts we grade (781)Better than 78%
Lower resultsHigher results
New York towns with similar household incomes (489)Better than 71%
High confidence. Built on 922 tested students and a graduating class of 516; ordinary year-to-year swings are unlikely to change the grade.
How the School Grade works
- Results, not inputs. Math and reading proficiency on New York’s state tests, each against the state average, plus the four-year graduation rate. Spending and class size are shown below but don’t count toward the grade. Tests: 2020–21; graduation: class of 2020.
- The whole path. A town’s grade follows its kids: every district that serves it, weighted by the number of students tested in each. Tests count 60% and graduation 40%.
- Graded within the state. Each state writes its own tests, so districts are lined up against the rest of New York only. A+ top 5%A next 10%A- next 10%B B+ to B−, next 30%C C+ to C−, next 30%D D and D−, bottom 15%
- Individual schools are graded the same way on their own test results, against every public school in New York with 25+ students. Private schools aren’t graded: they don’t take the state tests.
- What a grade can’t tell you. Test results track family income closely, so a high grade partly reflects who lives in a town. That’s why we also compare towns with similar incomes. Visit, ask other parents, and read neighbor reviews. It’s our own summary of U.S. Department of Education data, not an official rating.
School path
Where Islip kids go to school
Grades PK–5
7 elementary schoolsDepends on your address · see the list Connetquot Central School DistrictGrades 6–8
CRONKONKOMA MIDDLE SCHOOL or BOAKDALE-BOHEMIA MIDDLE SCHOOL
Depends on your address Connetquot Central School DistrictBased on district boundaries from the U.S. Department of Education. Check with the district before you enroll.
Test scores · 2020–21
Close to the state in reading
Reading (grades PK–12, Connetquot Central)63%
State average 62.4%
Math (grades PK–12, Connetquot Central)67%
State average 55.9%
Graduation · class of 2020
97% graduate on time
Graduation rate
97%
NY: 83.5%
Graduating class
516
students
The share of students who started ninth grade together and earned a regular diploma within four years. #9 of 609 NY towns →
Districts
The district serving Islip
Each district’s own page has its spending, test scores, enrollment and every school.
Every school
All 87 schools in Islip
Showing 1–30 of 87 schools
CHARLES A MULLIGAN ELEMENTARY SCHOOLElementary · Grades K–6 · 997 students
DPublicSOUTHWEST ELEMENTARY SCHOOLElementary · Grades K–5 · 975 students
DPublicNORTHEAST ELEMENTARY SCHOOLElementary · Grades 1–5 · 937 students
DPublicNORTH ELEMENTARY SCHOOLElementary · Grades 1–5 · 881 students
DPublicANDREW T MORROW SCHOOLElementary · Grades K–6 · 821 students
CPublicTWIN PINES ELEMENTARY SCHOOLElementary · Grades 1–5 · 804 students
DPublicGARDINER MANOR SCHOOLElementary · Grades 3–5 · 739 students
C-PublicOAK PARK ELEMENTARY SCHOOLElementary · Grades K–5 · 678 students
CPublicLAUREL PARK ELEMENTARY SCHOOLElementary · Grades 1–5 · 671 students
DPublicLORETTA PARK ELEMENTARY SCHOOLElementary · Grades 1–5 · 639 students
DPublicCHEROKEE STREET ELEMENTARY SCHOOLElementary · Grades K–5 · 618 students
CPublicHEMLOCK ELEMENTARY SCHOOLElementary · Grades K–5 · 609 students
DPublicFRANCIS J O'NEILL SCHOOLElementary · Grades K–6 · 600 students
CPublicMARGUERITE L MULVEY SCHOOLElementary · Grades K–6 · 567 students
C-PublicPINE PARK ELEMENTARY SCHOOLElementary · Grades K–1 · 544 students
PublicSOUTHEAST ELEMENTARY SCHOOLElementary · Grades 1–5 · 533 students
C-PublicMANETUCK ELEMENTARY SCHOOLElementary · Grades PK–5 · 514 students
C+PublicBRETTON WOODS ELEMENTARY SCHOOLElementary · Grades PK–5 · 509 students
A-PublicSOUTH COUNTRY SCHOOLElementary · Grades 3–5 · 496 students
C+PublicANTHONY ALFANO ELEMENTARY SCHOOLElementary · Grades PK–6 · 491 students
CPublicCORDELLO AVENUE ELEMENTARY SCHOOLElementary · Grades K–6 · 490 students
C-PublicMARY G CLARKSON SCHOOLElementary · Grades K–2 · 469 students
PublicPAUL J BELLEW ELEMENTARY SCHOOLElementary · Grades PK–5 · 463 students
BPublicGRUNDY AVENUE SCHOOLElementary · Grades K–5 · 452 students
B-PublicBAYVIEW ELEMENTARY SCHOOLElementary · Grades PK–5 · 440 students
BPublicEAST ELEMENTARY SCHOOLElementary · Grades PK–K · 430 students
PublicLINCOLN AVENUE ELEMENTARY SCHOOLElementary · Grades PK–5 · 428 students
B-PublicCOMMACK ROAD ELEMENTARY SCHOOLElementary · Grades 2–5 · 422 students
C-PublicTAMARAC ELEMENTARY SCHOOLElementary · Grades K–5 · 421 students
B+PublicOQUENOCK ELEMENTARY SCHOOLElementary · Grades PK–5 · 418 students
B-PublicSchool data from the U.S. Department of Education (NCES). Ratings are from neighbors on TownTapestry.