The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
allk12 · Rankings · Largest · New York · St. Lawrence County · High schools

The largest public high schools in St. Lawrence County, New York

This ranking covers the largest public high schools in St. Lawrence County, New York, drawn from 12 qualifying public high schools. MASSENA SENIOR HIGH SCHOOL leads the list at 743, against a median of 300 across the ranked schools.

Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.

Schools ranked
12
St. Lawrence County, New York
Top Students
743
Median Students
300
LARGEST · ST. LAWRENCE COUNTY, NEW YORK
#SchoolCityDistrictLevelStudents
1MASSENA SENIOR HIGH SCHOOLMASSENA, NYMASSENA CENTRAL SCHOOL DISTRICTHigh743
2OGDENSBURG FREE ACADEMYOGDENSBURG, NYOGDENSBURG CITY SCHOOL DISTRICTHigh646
3GOUVERNEUR HIGH SCHOOLGOUVERNEUR, NYGOUVERNEUR CENTRAL SCHOOL DISTRICTHigh450
4POTSDAM SENIOR HIGH SCHOOLPOTSDAM, NYPOTSDAM CENTRAL SCHOOL DISTRICTHigh373
5H C WILLIAMS SENIOR HIGH SCHOOLCANTON, NYCANTON CENTRAL SCHOOL DISTRICTHigh332
6MADRID-WADDINGTON JUNIOR-SENIOR HIGH SCHOOLMADRID, NYMADRID-WADDINGTON CENTRAL SCHOOL DISTRICTHigh309
7NORWOOD-NORFOLK SCHOOLNORWOOD, NYNORWOOD-NORFOLK CENTRAL SCHOOL DISTRICTHigh290
8SAINT LAWRENCE HIGH SCHOOLBRASHER FALLS, NYBRASHER FALLS CENTRAL SCHOOL DISTRICTHigh276
9EDWARDS-KNOX JUNIOR-SENIOR HIGH SCHOOLHERMON, NYEDWARDS-KNOX CENTRAL SCHOOL DISTRICTHigh205
10PARISHVILLE-HOPKINTON JUNIOR-SENIOR HIGH SCHOOLPARISHVILLE, NYPARISHVILLE-HOPKINTON CENTRAL SCHOOL DISTRICTHigh159
11CLIFTON-FINE JUNIOR-SENIOR HIGH SCHOOLSTAR LAKE, NYCLIFTON-FINE CENTRAL SCHOOL DISTRICTHigh112
12SAINT LAWRENCE PSYCHIATRIC CENTER CHILDREN & YOUTH SERVICESOGDENSBURG, NYNEW YORK STATE OFFICE MENTAL HEALTH (OMH)High20
Page 1 of 1 · top 12 of 12 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All schools in St. Lawrence County →

Largest rankings at a wider scope

All New YorkNationwide

Other rankings for St. Lawrence County, New York

Most diverseLowest ratioHighest proficiencyHighest povertyLowest povertyHighest ratioFastest decliningLowest proficiencyMost HispanicMost BlackMost WhiteMost Asian

All ranking categories →

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.