allk12 · Rankings · Smallest · New York · Jefferson County · High schools

The smallest public high schools in Jefferson County, New York

Across Jefferson County, New York, 7 public high schools are ranked here, ranked by the smallest total enrollment (schools with at least 10 students). ALEXANDRIA CENTRAL HIGH SCHOOL leads the list at 224, against a median of 675 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

224

Median Students

675

SMALLEST · JEFFERSON COUNTY, NEW YORK

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

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.