allk12 · Rankings · Best in science · Pennsylvania · Delaware County · High schools

The highest-performing public high schools in science in Delaware County, Pennsylvania

Across Delaware County, Pennsylvania, 16 public high schools are ranked here, ranked by the share of students meeting or exceeding the state science standard. Haverford SHS leads the list at 83.7%, against a median of 48.1% across the ranked schools.

Sort any column, filter to a school or district, or download the full ranking as a CSV. Source data is federal NCES and state assessment reporting, 2024-25.

Schools ranked

Delaware County, Pennsylvania

Top % Proficient (Science)

83.7%

Median % Proficient (Science)

48.1%

BEST IN SCIENCE · DELAWARE COUNTY, PENNSYLVANIA

#	School	City	District	Level	Students	% Proficient (Science)
1	Haverford SHS	Havertown, PA	Haverford Township SD	High	1,994	83.7%
2	Radnor SHS	Radnor, PA	Radnor Township SD	High	1,146	80.9%
3	Penncrest High School	Media, PA	Rose Tree Media SD	High	1,255	80.9%
4	Springfield High School	Springfield, PA	Springfield SD	High	1,434	79.8%
5	Garnet Valley High School	Glen Mills, PA	Garnet Valley SD	High	1,485	73.6%
6	Strath Haven High School	Wallingford, PA	Wallingford-Swarthmore SD	High	1,175	72.2%
7	Marple Newtown SHS	Newtown Square, PA	Marple Newtown SD	High	1,266	69.3%
8	Sun Valley High School	Aston, PA	Penn-Delco SD	High	1,042	51.1%
9	Ridley High School	Folsom, PA	Ridley SD	High	1,825	45.1%
10	Interboro SHS	Prospect Park, PA	Interboro SD	High	1,079	42.6%
11	Chichester SHS	Boothwyn, PA	Chichester SD	High	981	37.3%
12	Upper Darby SHS	Drexel Hill, PA	Upper Darby SD	High	4,187	31.5%
13	Academy Park High School	Sharon Hill, PA	Southeast Delco SD	High	1,194	19.0%
14	Penn Wood High School	Lansdowne, PA	William Penn SD	High	1,148	13.1%
15	STEM at Showalter	Chester, PA	Chester-Upland SD	High	477	9.0%
16	Chester High School	Chester, PA	Chester-Upland SD	High	806	2.7%

Page 1 of 1 · top 16 of 16 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All schools in Delaware County →

Best in science rankings at a wider scope

All Pennsylvania Nationwide

Other rankings for Delaware County, Pennsylvania

Largest 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 Best in math Best in reading Most Native American Most Pacific Islander Most multiracial Most Hispanic (count)Most Black (count)Most White (count)Most Asian (count)Most Native American (count)Most Pacific Islander (count)Most multiracial (count)Smallest Most male Most female

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.