Grade Trends

Chatham Central School District

3 public schools · Chatham, NY

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

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Chatham High School
Grades 9–12 · Chatham Central School District
65%
+9 vs state
86%
+10 vs state
69%
+12 vs state
15% Average of math, English and science: 92% in 2021-22 → 77% in 2024-25 37% 316 White 84%
Chatham Middle School
Grades 6–8 · Chatham Central School District
44%
−8 vs state
33%
−19 vs state
55%
+11 vs state
Average of math, English and science: 39% in 2022-23 → 38% in 2024-25 42% 226 White 88%
Mary E Dardess Elementary School
Grades PK–5 · Chatham Central School District
48%
−10 vs state
52%
−3 vs state
75%
+30 vs state
17% Average of math, English and science: 33% in 2022-23 → 50% in 2024-25 36% 365 White 89%

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.