Grade Trends

Half Hollow Hills Central School District

9 public schools · Dix Hills, NY

Subject percentages show the share of students who met or exceeded the state standard.

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Candlewood Middle School
Grades 6–8 · Half Hollow Hills Central School District
78%
+26 vs state
68%
+17 vs state
57%
+13 vs state
10% Average of math, English and science: 63% in 2022-23 → 73% in 2024-25 28% 706 White 41%
Half Hollow Hills High School East
Grades 9–12 · Half Hollow Hills Central School District
73%
+17 vs state
86%
+11 vs state
78%
+20 vs state
9% Average of math, English and science: 91% in 2021-22 → 82% in 2024-25 31% 1,407 White 44%
Half Hollow Hills High School West
Grades 9–12 · Half Hollow Hills Central School District
94%
+38 vs state
97%
+22 vs state
88%
+31 vs state
Average of math, English and science: 92% in 2021-22 → 93% in 2024-25 29% 1,028 White 39%
Otsego Elementary School
Grades K–5 · Half Hollow Hills Central School District
70%
+12 vs state
61%
+7 vs state
59%
+14 vs state
Average of math, English and science: 65% in 2022-23 → 66% in 2024-25 33% 574 White 39%
Paumanok Elementary School
Grades K–5 · Half Hollow Hills Central School District
83%
+25 vs state
77%
+22 vs state
73%
+28 vs state
3% Average of math, English and science: 77% in 2022-23 → 80% in 2024-25 30% 602 White 33%
Signal Hill Elementary School
Grades PK–5 · Half Hollow Hills Central School District
74%
+16 vs state
66%
+11 vs state
64%
+19 vs state
3% Average of math, English and science: 67% in 2022-23 → 70% in 2024-25 20% 672 White 55%
Sunquam Elementary School
Grades K–5 · Half Hollow Hills Central School District
71%
+13 vs state
66%
+12 vs state
63%
+18 vs state
Average of math, English and science: 67% in 2022-23 → 69% in 2024-25 24% 538 White 55%
Vanderbilt Elementary School
Grades K–5 · Half Hollow Hills Central School District
85%
+28 vs state
80%
+25 vs state
76%
+31 vs state
8% Average of math, English and science: 75% in 2022-23 → 83% in 2024-25 25% 708 White 46%
West Hollow Middle School
Grades 6–8 · Half Hollow Hills Central School District
72%
+19 vs state
63%
+11 vs state
45%
+1 vs state
Average of math, English and science: 65% in 2022-23 → 67% in 2024-25 24% 968 White 47%

Overall change: average of the three subjects, latest year vs. 3 years earlier (↑4% means the average rate went up 4 points, e.g. 82% → 86%; — means within ±2%). Low income = eligible for free or reduced-price lunch.