allk12 · Rankings · Best in math · Pennsylvania · Delaware County

The highest-performing public schools in math in Delaware County, Pennsylvania

99 public schools in Delaware County, Pennsylvania appear in this ranking of the highest-performing public schools in math, ranked by the share of students meeting or exceeding the state math standard. Ithan Elementary School leads the list at 87.3%, against a median of 45.7% 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 (Math)

87.3%

Median % Proficient (Math)

45.7%

BEST IN MATH · DELAWARE COUNTY, PENNSYLVANIA

#	School	City	District	Level	Students	% Proficient (Math)
1	Ithan Elementary School	Bryn Mawr, PA	Radnor Township SD	Elementary	538	87.3%
2	Swarthmore-Rutledge School	Swarthmore, PA	Wallingford-Swarthmore SD	Elementary	560	85.3%
3	Coopertown Elementary School	Bryn Mawr, PA	Haverford Township SD	Elementary	471	84.9%
4	Scenic Hills Elementary School	Springfield, PA	Springfield SD	Elementary	675	84.8%
5	Radnor SHS	Radnor, PA	Radnor Township SD	High	1,146	84.6%
6	Chatham Park Elementary School	Havertown, PA	Haverford Township SD	Elementary	582	84.3%
7	Sabold Elementary School	Springfield, PA	Springfield SD	Elementary	641	83.7%
8	Radnor Elementary School	Radnor, PA	Radnor Township SD	Elementary	554	82.9%
9	Nether Providence Elementary School	Wallingford, PA	Wallingford-Swarthmore SD	Elementary	479	82.7%
10	Wayne Elementary School	Wayne, PA	Radnor Township SD	Elementary	525	82.2%
11	Wallingford Elementary School	Wallingford, PA	Wallingford-Swarthmore SD	Elementary	609	82.2%
12	Rose Tree Elementary School	Media, PA	Rose Tree Media SD	Elementary	439	80.5%
13	Springfield High School	Springfield, PA	Springfield SD	High	1,434	79.9%
14	Indian Lane Elementary School	Media, PA	Rose Tree Media SD	Elementary	470	79.5%
15	Chestnutwold Elementary School	Ardmore, PA	Haverford Township SD	Elementary	566	79.1%
16	Glenwood Elementary School	Media, PA	Rose Tree Media SD	Elementary	586	79.1%
17	Media Elementary School	Media, PA	Rose Tree Media SD	Elementary	488	77.8%
18	Lynnewood Elementary School	Havertown, PA	Haverford Township SD	Elementary	580	77.6%
19	Radnor Middle School	Wayne, PA	Radnor Township SD	Middle	808	77.0%
20	Bethel Springs Elementary School	Garnet Valley, PA	Garnet Valley SD	Elementary	537	75.9%
21	Manoa Elementary School	Havertown, PA	Haverford Township SD	Elementary	706	74.9%
22	Garnet Valley High School	Glen Mills, PA	Garnet Valley SD	High	1,485	74.5%
23	Haverford SHS	Havertown, PA	Haverford Township SD	High	1,994	72.4%
24	Strath Haven High School	Wallingford, PA	Wallingford-Swarthmore SD	High	1,175	72.4%
25	Garnet Valley Elementary School	Glen Mills, PA	Garnet Valley SD	Elementary	700	69.9%
26	Haverford Middle School	Havertown, PA	Haverford Township SD	Middle	1,578	69.8%
27	Hilltop Elementary School	Aston, PA	Chichester SD	Elementary	290	69.3%
28	Worrall Elementary School	Broomall, PA	Marple Newtown SD	Elementary	449	69.2%
29	Penncrest High School	Media, PA	Rose Tree Media SD	High	1,255	66.3%
30	Garnet Valley Middle School	Glen Mills, PA	Garnet Valley SD	Middle	1,086	64.5%
31	Springton Lake Middle School	Media, PA	Rose Tree Media SD	Middle	1,012	64.4%
32	Strath Haven Middle School	Wallingford, PA	Wallingford-Swarthmore SD	Middle	868	63.9%
33	Loomis Elementary School	Broomall, PA	Marple Newtown SD	Elementary	376	63.3%
34	Russell Elementary School	Broomall, PA	Marple Newtown SD	Elementary	400	62.6%
35	Culbertson Elementary School	Newtown Square, PA	Marple Newtown SD	Elementary	523	62.0%
36	Richardson Middle School	Springfield, PA	Springfield SD	Middle	1,081	60.6%
37	Boothwyn Elementary School	Boothwyn, PA	Chichester SD	Elementary	269	57.8%
38	Amosland Elementary School	Morton, PA	Ridley SD	Elementary	470	57.1%
39	Leedom Elementary School	Ridley Park, PA	Ridley SD	Elementary	291	56.0%
40	Marple Newtown SHS	Newtown Square, PA	Marple Newtown SD	High	1,266	54.5%
41	Lakeview Elementary School	Ridley Park, PA	Ridley SD	Elementary	403	51.2%
42	Edgewood Elementary School	Folsom, PA	Ridley SD	Elementary	347	51.0%
43	Aston Elementary School	Aston, PA	Penn-Delco SD	Elementary	405	50.5%
44	Paxon Hollow Middle School	Broomall, PA	Marple Newtown SD	Middle	868	50.1%
45	Grace Park Elementary School	Swarthmore, PA	Ridley SD	Elementary	366	49.7%
46	Ridley High School	Folsom, PA	Ridley SD	High	1,825	49.7%
47	Pennell Elementary School	Aston, PA	Penn-Delco SD	Elementary	415	49.5%
48	Parkside Elementary School	Parkside, PA	Penn-Delco SD	Elementary	252	47.4%
49	Coebourn Elementary School	Brookhaven, PA	Penn-Delco SD	Elementary	319	46.3%
50	Eddystone Elementary School	Eddystone, PA	Ridley SD	Elementary	226	45.7%

Page 1 of 2 · top 99 of 99 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.