allk12 · Rankings · Largest · Delaware · Sussex County · High schools

The largest public high schools in Sussex County, Delaware

9 public high schools in Sussex County, Delaware appear in this ranking of the largest public high schools, ranked by total student enrollment, excluding online and virtual schools. Sussex Central High School leads the list at 2,012, against a median of 960 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

Sussex County, Delaware

Top Students

2,012

Median Students

960

LARGEST · SUSSEX COUNTY, DELAWARE

#	School	City	District	Level	Students
1	Sussex Central High School	Georgetown, DE	Indian River School District	High	2,012
2	Cape Henlopen High School	Lewes, DE	Cape Henlopen School District	High	1,889
3	Sussex Technical High School	Georgetown, DE	Sussex Technical School District	High	1,341
4	Indian River High School	Dagsboro, DE	Indian River School District	High	1,073
5	Seaford Senior High School	Seaford, DE	Seaford School District	High	960
6	Laurel Senior High School	Laurel, DE	Laurel School District	High	753
7	Woodbridge High School	Greenwood, DE	Woodbridge School District	High	728
8	Delmar High School	Delmar, DE	Delmar School District	High	713
9	Indian River Intensive Learning Center	Selbyville, DE	Indian River School District	High	156

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.