allk12 · Rankings · Lowest ratio · New York · Jefferson County · High schools

The public high schools with the lowest student-to-teacher ratios in Jefferson County, New York

Across Jefferson County, New York, 7 public high schools are ranked here, ranked by the fewest students per teacher, a proxy for class size and staffing. ALEXANDRIA CENTRAL HIGH SCHOOL leads the list at 9.5:1, against a median of 12.7:1 across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Jefferson County, New York

Best Students/teacher

9.5:1

Median Students/teacher

12.7:1

LOWEST RATIO · JEFFERSON COUNTY, NEW YORK

#	School	City	District	Level	Students	Ratio
1	ALEXANDRIA CENTRAL HIGH SCHOOL	ALEXANDRIA BAY, NY	ALEXANDRIA CENTRAL SCHOOL DISTRICT	High	224	9.5:1
2	INDIAN RIVER HIGH SCHOOL	PHILADELPHIA, NY	INDIAN RIVER CENTRAL SCHOOL DISTRICT	High	791	10.7:1
3	CARTHAGE SENIOR HIGH SCHOOL	CARTHAGE, NY	CARTHAGE CENTRAL SCHOOL DISTRICT	High	887	11.8:1
4	THOUSAND ISLANDS HIGH SCHOOL	CLAYTON, NY	THOUSAND ISLANDS CENTRAL SCHOOL DISTRICT	High	262	12.7:1
5	SOUTH JEFFERSON HIGH SCHOOL	ADAMS, NY	SOUTH JEFFERSON CENTRAL SCHOOL DISTRICT	High	574	13.6:1
6	WATERTOWN SENIOR HIGH SCHOOL	WATERTOWN, NY	WATERTOWN CITY SCHOOL DISTRICT	High	1,181	13.6:1
7	GENERAL BROWN JUNIOR-SENIOR HIGH SCHOOL	DEXTER, NY	GENERAL BROWN CENTRAL SCHOOL DISTRICT	High	675	14.7:1

Page 1 of 1 · top 7 of 7 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.