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allk12 · Rankings · Largest · New Jersey · Sussex County · High schools

The largest public high schools in Sussex County, New Jersey

9 public high schools in Sussex County, New Jersey appear in this ranking of the largest public high schools, ranked by total student enrollment, excluding online and virtual schools. Sparta High School leads the list at 1,025, against a median of 680 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
9
Sussex County, New Jersey
Top Students
1,025
Median Students
680
LARGEST · SUSSEX COUNTY, NEW JERSEY
#SchoolCityDistrictLevelStudents
1Sparta High SchoolSPARTA, NJSparta Township Public School DistrictHigh1,025
2Vernon Township High SchoolVERNON, NJVernon Township School DistrictHigh906
3High Point Regional High School DistrictSUSSEX, NJHigh Point Regional High School DistrictHigh791
4Kittatinny Regional High SchoolNEWTON, NJKittatinny Regional School DistrictHigh733
5Newton High SchoolNEWTON, NJNewton Public School DistrictHigh680
6Sussex County Technical SchoolSparta, NJSussex County Technical School DistrictHigh672
7Lenape Valley Regional High SchoolSTANHOPE, NJLenape Valley Regional High School DistrictHigh667
8Wallkill Valley Regional High SchoolHARDYSTON TOWNSHIP, NJWallkill Valley Regional High SchoolHigh581
9Hopatcong High SchoolHopatcong, NJHopatcong Borough School DistrictHigh506
Page 1 of 1 · top 9 of 9 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.