NYHighCalendar available · 23 events · Auto-updating
THOUSAND ISLANDS HIGH SCHOOL — School Profile & District Info
High|CLAYTON, New York|THOUSAND ISLANDS CENTRAL SCHOOL DISTRICT
CLAYTON, NY 13624
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School Profile
School Statistics
Academics (SY 2020-21)
Math Proficiency
90-94%
Graduation Rate
>=95%
Chronic Absenteeism
18.3%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
2 courses offered
Dual Enrollment
Athletics
15 sports offered
Student-Teacher Ratio: 12.7:1
Worse than average in NYDistrict Finance (FY 2023)
Per-Pupil Spending
$23,443
District-level data
Funding Sources
Federal 7%State 43%Local 49%
Community Context
Median Home Value
$214,131
+0.9% YoY
Watertown, NY metro area · Zillow Feb 2026
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
262
Current enrollment
Stable(-4% 5yr)Frequently Asked Questions about THOUSAND ISLANDS HIGH SCHOOL
THOUSAND ISLANDS HIGH SCHOOL currently enrolls 253 students across High grade levels. The school operates under the local school district in NY.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.