allk12 · Rankings · Highest proficiency · Pennsylvania · Delaware County

The highest-performing public schools by test proficiency in Delaware County, Pennsylvania

This ranking covers the highest-performing public schools by test proficiency in Delaware County, Pennsylvania, drawn from 87 qualifying public schools. Ithan El Sch leads the list at 88.8%, against a median of 55.2% 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

Delaware County, Pennsylvania

Top % Proficient

88.8%

Median % Proficient

55.2%

HIGHEST PROFICIENCY · DELAWARE COUNTY, PENNSYLVANIA

#	School	City	District	Level	% FRL	Students	% Proficient
1	Ithan El Sch	Bryn Mawr, PA	Radnor Township SD	Elementary	8.4%	538	88.8%
2	Coopertown El Sch	Bryn Mawr, PA	Haverford Township SD	Elementary	10.0%	471	87.3%
3	Swarthmore-Rutledge Sch	Swarthmore, PA	Wallingford-Swarthmore SD	Elementary	11.1%	560	85.8%
4	Wallingford El Sch	Wallingford, PA	Wallingford-Swarthmore SD	Elementary	8.7%	609	85.2%
5	Radnor SHS	Radnor, PA	Radnor Township SD	High	16.0%	1,146	84.5%
6	Scenic Hills El Sch	Springfield, PA	Springfield SD	Elementary	17.0%	675	84.0%
7	Sabold El Sch	Springfield, PA	Springfield SD	Elementary	30.6%	641	83.6%
8	Chatham Park El Sch	Havertown, PA	Haverford Township SD	Elementary	15.6%	582	83.4%
9	Rose Tree El Sch	Media, PA	Rose Tree Media SD	Elementary	12.3%	439	83.3%
10	Radnor MS	Wayne, PA	Radnor Township SD	Middle	14.1%	808	83.0%
11	Springfield HS	Springfield, PA	Springfield SD	High	24.5%	1,434	82.3%
12	Radnor El Sch	Radnor, PA	Radnor Township SD	Elementary	13.0%	554	81.7%
13	Wayne El Sch	Wayne, PA	Radnor Township SD	Elementary	16.6%	525	80.4%
14	Media El Sch	Media, PA	Rose Tree Media SD	Elementary	15.0%	488	80.2%
15	Garnet Valley HS	Glen Mills, PA	Garnet Valley SD	High	16.0%	1,485	80.0%
16	Haverford SHS	Havertown, PA	Haverford Township SD	High	21.4%	1,994	79.6%
17	Manoa El Sch	Havertown, PA	Haverford Township SD	Elementary	23.4%	706	79.3%
18	Nether Providence El Sch	Wallingford, PA	Wallingford-Swarthmore SD	Elementary	25.9%	479	79.3%
19	Indian Lane El Sch	Media, PA	Rose Tree Media SD	Elementary	19.6%	470	78.8%
20	Glenwood El Sch	Media, PA	Rose Tree Media SD	Elementary	14.7%	586	77.9%
21	Chestnutwold El Sch	Ardmore, PA	Haverford Township SD	Elementary	15.2%	566	77.9%
22	Penncrest HS	Media, PA	Rose Tree Media SD	High	20.7%	1,255	77.1%
23	Strath Haven HS	Wallingford, PA	Wallingford-Swarthmore SD	High	20.7%	1,175	77.0%
24	Bethel Springs El Sch	Garnet Valley, PA	Garnet Valley SD	Elementary	13.8%	537	76.6%
25	Lynnewood El Sch	Havertown, PA	Haverford Township SD	Elementary	15.9%	580	75.8%
26	Haverford MS	Havertown, PA	Haverford Township SD	Middle	17.9%	1,578	75.8%
27	Springton Lake MS	Media, PA	Rose Tree Media SD	Middle	16.7%	1,012	74.7%
28	Worrall El Sch	Broomall, PA	Marple Newtown SD	Elementary	22.7%	449	74.1%
29	Garnet Valley El Sch	Glen Mills, PA	Garnet Valley SD	Elementary	12.6%	700	73.9%
30	Richardson MS	Springfield, PA	Springfield SD	Middle	24.6%	1,081	71.3%
31	Strath Haven MS	Wallingford, PA	Wallingford-Swarthmore SD	Middle	16.9%	868	70.5%
32	Garnet Valley MS	Glen Mills, PA	Garnet Valley SD	Middle	13.4%	1,086	70.1%
33	Loomis El Sch	Broomall, PA	Marple Newtown SD	Elementary	31.4%	376	68.7%
34	Culbertson El Sch	Newtown Square, PA	Marple Newtown SD	Elementary	19.5%	523	68.2%
35	Hilltop El Sch	Aston, PA	Chichester SD	Elementary	55.5%	290	68.0%
36	Russell El Sch	Broomall, PA	Marple Newtown SD	Elementary	28.5%	400	67.3%
37	Marple Newtown SHS	Newtown Square, PA	Marple Newtown SD	High	27.5%	1,266	60.9%
38	Parkside El Sch	Parkside, PA	Penn-Delco SD	Elementary	54.0%	252	60.5%
39	Paxon Hollow MS	Broomall, PA	Marple Newtown SD	Middle	28.8%	868	59.9%
40	Amosland El Sch	Morton, PA	Ridley SD	Elementary	42.8%	470	59.6%
41	Pennell El Sch	Aston, PA	Penn-Delco SD	Elementary	30.6%	415	57.5%
42	Aston El Sch	Aston, PA	Penn-Delco SD	Elementary	31.9%	405	57.4%
43	Boothwyn El Sch	Boothwyn, PA	Chichester SD	Elementary	53.5%	269	57.2%
44	Grace Park El Sch	Swarthmore, PA	Ridley SD	Elementary	36.1%	366	55.2%
45	Leedom El Sch	Ridley Park, PA	Ridley SD	Elementary	56.7%	291	54.5%
46	Lakeview El Sch	Ridley Park, PA	Ridley SD	Elementary	43.2%	403	53.3%
47	Coebourn El Sch	Brookhaven, PA	Penn-Delco SD	Elementary	44.8%	319	51.8%
48	Ridley HS	Folsom, PA	Ridley SD	High	53.5%	1,825	51.7%
49	Sun Valley HS	Aston, PA	Penn-Delco SD	High	38.9%	1,042	51.6%
50	Edgewood El Sch	Folsom, PA	Ridley SD	Elementary	50.4%	347	50.9%

Page 1 of 2 · top 87 of 87 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.