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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 Elementary School 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
87
Delaware County, Pennsylvania
Top % Proficient
88.8%
Median % Proficient
55.2%
HIGHEST PROFICIENCY · DELAWARE COUNTY, PENNSYLVANIA
#SchoolCityDistrictLevel% FRLStudents% Proficient
1Ithan Elementary SchoolBryn Mawr, PARadnor Township SDElementary8.4%53888.8%
2Coopertown Elementary SchoolBryn Mawr, PAHaverford Township SDElementary10.0%47187.3%
3Swarthmore-Rutledge SchoolSwarthmore, PAWallingford-Swarthmore SDElementary11.1%56085.8%
4Wallingford Elementary SchoolWallingford, PAWallingford-Swarthmore SDElementary8.7%60985.2%
5Radnor SHSRadnor, PARadnor Township SDHigh16.0%1,14684.5%
6Scenic Hills Elementary SchoolSpringfield, PASpringfield SDElementary17.0%67584.0%
7Sabold Elementary SchoolSpringfield, PASpringfield SDElementary30.6%64183.6%
8Chatham Park Elementary SchoolHavertown, PAHaverford Township SDElementary15.6%58283.4%
9Rose Tree Elementary SchoolMedia, PARose Tree Media SDElementary12.3%43983.3%
10Radnor Middle SchoolWayne, PARadnor Township SDMiddle14.1%80883.0%
11Springfield High SchoolSpringfield, PASpringfield SDHigh24.5%1,43482.3%
12Radnor Elementary SchoolRadnor, PARadnor Township SDElementary13.0%55481.7%
13Wayne Elementary SchoolWayne, PARadnor Township SDElementary16.6%52580.4%
14Media Elementary SchoolMedia, PARose Tree Media SDElementary15.0%48880.2%
15Garnet Valley High SchoolGlen Mills, PAGarnet Valley SDHigh16.0%1,48580.0%
16Haverford SHSHavertown, PAHaverford Township SDHigh21.4%1,99479.6%
17Manoa Elementary SchoolHavertown, PAHaverford Township SDElementary23.4%70679.3%
18Nether Providence Elementary SchoolWallingford, PAWallingford-Swarthmore SDElementary25.9%47979.3%
19Indian Lane Elementary SchoolMedia, PARose Tree Media SDElementary19.6%47078.8%
20Glenwood Elementary SchoolMedia, PARose Tree Media SDElementary14.7%58677.9%
21Chestnutwold Elementary SchoolArdmore, PAHaverford Township SDElementary15.2%56677.9%
22Penncrest High SchoolMedia, PARose Tree Media SDHigh20.7%1,25577.1%
23Strath Haven High SchoolWallingford, PAWallingford-Swarthmore SDHigh20.7%1,17577.0%
24Bethel Springs Elementary SchoolGarnet Valley, PAGarnet Valley SDElementary13.8%53776.6%
25Lynnewood Elementary SchoolHavertown, PAHaverford Township SDElementary15.9%58075.8%
26Haverford Middle SchoolHavertown, PAHaverford Township SDMiddle17.9%1,57875.8%
27Springton Lake Middle SchoolMedia, PARose Tree Media SDMiddle16.7%1,01274.7%
28Worrall Elementary SchoolBroomall, PAMarple Newtown SDElementary22.7%44974.1%
29Garnet Valley Elementary SchoolGlen Mills, PAGarnet Valley SDElementary12.6%70073.9%
30Richardson Middle SchoolSpringfield, PASpringfield SDMiddle24.6%1,08171.3%
31Strath Haven Middle SchoolWallingford, PAWallingford-Swarthmore SDMiddle16.9%86870.5%
32Garnet Valley Middle SchoolGlen Mills, PAGarnet Valley SDMiddle13.4%1,08670.1%
33Loomis Elementary SchoolBroomall, PAMarple Newtown SDElementary31.4%37668.7%
34Culbertson Elementary SchoolNewtown Square, PAMarple Newtown SDElementary19.5%52368.2%
35Hilltop Elementary SchoolAston, PAChichester SDElementary55.5%29068.0%
36Russell Elementary SchoolBroomall, PAMarple Newtown SDElementary28.5%40067.3%
37Marple Newtown SHSNewtown Square, PAMarple Newtown SDHigh27.5%1,26660.9%
38Parkside Elementary SchoolParkside, PAPenn-Delco SDElementary54.0%25260.5%
39Paxon Hollow Middle SchoolBroomall, PAMarple Newtown SDMiddle28.8%86859.9%
40Amosland Elementary SchoolMorton, PARidley SDElementary42.8%47059.6%
41Pennell Elementary SchoolAston, PAPenn-Delco SDElementary30.6%41557.5%
42Aston Elementary SchoolAston, PAPenn-Delco SDElementary31.9%40557.4%
43Boothwyn Elementary SchoolBoothwyn, PAChichester SDElementary53.5%26957.2%
44Grace Park Elementary SchoolSwarthmore, PARidley SDElementary36.1%36655.2%
45Leedom Elementary SchoolRidley Park, PARidley SDElementary56.7%29154.5%
46Lakeview Elementary SchoolRidley Park, PARidley SDElementary43.2%40353.3%
47Coebourn Elementary SchoolBrookhaven, PAPenn-Delco SDElementary44.8%31951.8%
48Ridley High SchoolFolsom, PARidley SDHigh53.5%1,82551.7%
49Sun Valley High SchoolAston, PAPenn-Delco SDHigh38.9%1,04251.6%
50Edgewood Elementary SchoolFolsom, PARidley SDElementary50.4%34750.9%
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.