allk12 · Rankings · Largest · Pennsylvania · Chester County · High schools

The largest public high schools in Chester County, Pennsylvania

Across Chester County, Pennsylvania, 20 public high schools are ranked here, ranked by total student enrollment, excluding online and virtual schools. Conestoga SHS leads the list at 2,264, against a median of 1,205 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

Chester County, Pennsylvania

Top Students

2,264

Median Students

1,205

LARGEST · CHESTER COUNTY, PENNSYLVANIA

#	School	City	District	Level	Students
1	Conestoga SHS	Berwyn, PA	Tredyffrin-Easttown SD	High	2,264
2	Owen J Roberts HS	Pottstown, PA	Owen J Roberts SD	High	1,810
3	Downingtown HS West Campus	Downingtown, PA	Downingtown Area SD	High	1,796
4	Avon Grove HS	West Grove, PA	Avon Grove SD	High	1,744
5	Downingtown HS East Campus	Exton, PA	Downingtown Area SD	High	1,708
6	Great Valley HS	Malvern, PA	Great Valley SD	High	1,481
7	West Chester Henderson HS	West Chester, PA	West Chester Area SD	High	1,444
8	Coatesville Area SHS	Coatesville, PA	Coatesville Area SD	High	1,366
9	Unionville HS	Kennett Square, PA	Unionville-Chadds Ford SD	High	1,263
10	West Chester East HS	West Chester, PA	West Chester Area SD	High	1,216
11	Phoenixville Area HS	Phoenixville, PA	Phoenixville Area SD	High	1,194
12	Kennett High School	Kennett Square, PA	Kennett Consolidated SD	High	1,184
13	West Chester Bayard Rustin HS	West Chester, PA	West Chester Area SD	High	1,159
14	Oxford Area High School	Oxford, PA	Oxford Area SD	High	1,089
15	Downingtown STEM Academy	Downingtown, PA	Downingtown Area SD	High	962
16	Coatesville Intermediate HS	Coatsville, PA	Coatesville Area SD	High	826
17	Octorara Area JSHS	Atglen, PA	Octorara Area SD	High	703
18	Chester County Technical College High School - Pickering	Phoenixville, PA	Chester County Technical College High School	High	79
19	Chester County Technical College High School - Brandywine	Downingtown, PA	Chester County Technical College High School	High	75
20	Chester County Technical College High School - Pennocks	West Grove, PA	Chester County Technical College High School	High	18

Page 1 of 1 · top 20 of 20 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All schools in Chester County →

Largest rankings at a wider scope

All Pennsylvania Nationwide

Other rankings for Chester County, Pennsylvania

Most diverse Lowest ratio Highest proficiency Fastest growing Highest poverty Lowest poverty Highest ratio Fastest declining Lowest proficiency Most Hispanic Most Black Most White Most 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.