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allk12 · Rankings · Lowest proficiency · Pennsylvania · Delaware County · Elementary schools

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

Across Delaware County, Pennsylvania, 59 public elementary schools are ranked here, ranked by the lowest composite state-assessment proficiency. Chester Community CS leads the list at 8.1%, against a median of 55.2% across the ranked schools.

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Schools ranked
59
Delaware County, Pennsylvania
Best % Proficient
8.1%
Median % Proficient
55.2%
LOWEST PROFICIENCY · DELAWARE COUNTY, PENNSYLVANIA
#SchoolCityDistrictLevel% FRLStudents% Proficient
1Chester Community CSChester, PAChester Community CSElementary99.9%3,7828.1%
2Bywood Elementary SchoolUpper Darby, PAUpper Darby SDElementary95.3%68319.2%
3Bell Avenue SchoolYeadon, PAWilliam Penn SDElementary90.6%26519.8%
4Main Street SchoolUpland, PAChester-Upland SDElementary88.5%34023.9%
5Park Lane Elementary SchoolDarby, PAWilliam Penn SDElementary103%30423.9%
6Harris SchoolCollingdale, PASoutheast Delco SDElementary96.2%71524.0%
7Stetser Elementary SchoolChester, PAChester-Upland SDElementary92.0%25124.7%
8Aldan Elementary SchoolAldan, PAWilliam Penn SDElementary98.3%23825.6%
9Sharon Hill SchoolSharon Hill, PASoutheast Delco SDElementary96.2%55226.9%
10Darby Twp SchoolGlenolden, PASoutheast Delco SDElementary101%61829.1%
11Ardmore Avenue Elementary SchoolLansdowne, PAWilliam Penn SDElementary102%53530.0%
12Highland Park Elementary SchoolUpper Darby, PAUpper Darby SDElementary95.7%73733.4%
13Garrettford Elementary SchoolDrexel Hill, PAUpper Darby SDElementary105%52934.5%
14W B Evans Elementary SchoolYeadon, PAWilliam Penn SDElementary100%30437.0%
15Glenolden SchoolGlenolden, PAInterboro SDElementary58.5%61437.9%
16Hillcrest Elementary SchoolDrexel Hill, PAUpper Darby SDElementary103%55138.1%
17Primos Elementary SchoolPrimos, PAUpper Darby SDElementary93.0%49938.3%
18Marcus Hook Elementary SchoolMarcus Hook, PAChichester SDElementary91.1%23739.9%
19Linwood Elementary SchoolLinwood, PAChichester SDElementary78.7%24941.1%
20Aronimink Elementary SchoolDrexel Hill, PAUpper Darby SDElementary84.3%62642.3%
21Eddystone Elementary SchoolEddystone, PARidley SDElementary87.6%22643.0%
22Woodlyn Elementary SchoolWoodlyn, PARidley SDElementary76.3%32043.7%
23Norwood SchoolNorwood, PAInterboro SDElementary51.2%55744.1%
24Tinicum SchoolEssington, PAInterboro SDElementary56.3%32545.5%
25Prospect Park SchoolProspect Park, PAInterboro SDElementary56.2%54647.5%
26Edgewood Elementary SchoolFolsom, PARidley SDElementary50.4%34750.9%
27Coebourn Elementary SchoolBrookhaven, PAPenn-Delco SDElementary44.8%31951.8%
28Lakeview Elementary SchoolRidley Park, PARidley SDElementary43.2%40353.3%
29Leedom Elementary SchoolRidley Park, PARidley SDElementary56.7%29154.5%
30Grace Park Elementary SchoolSwarthmore, PARidley SDElementary36.1%36655.2%
31Boothwyn Elementary SchoolBoothwyn, PAChichester SDElementary53.5%26957.2%
32Aston Elementary SchoolAston, PAPenn-Delco SDElementary31.9%40557.4%
33Pennell Elementary SchoolAston, PAPenn-Delco SDElementary30.6%41557.5%
34Amosland Elementary SchoolMorton, PARidley SDElementary42.8%47059.6%
35Parkside Elementary SchoolParkside, PAPenn-Delco SDElementary54.0%25260.5%
36Russell Elementary SchoolBroomall, PAMarple Newtown SDElementary28.5%40067.3%
37Hilltop Elementary SchoolAston, PAChichester SDElementary55.5%29068.0%
38Culbertson Elementary SchoolNewtown Square, PAMarple Newtown SDElementary19.5%52368.2%
39Loomis Elementary SchoolBroomall, PAMarple Newtown SDElementary31.4%37668.7%
40Garnet Valley Elementary SchoolGlen Mills, PAGarnet Valley SDElementary12.6%70073.9%
41Worrall Elementary SchoolBroomall, PAMarple Newtown SDElementary22.7%44974.1%
42Lynnewood Elementary SchoolHavertown, PAHaverford Township SDElementary15.9%58075.8%
43Bethel Springs Elementary SchoolGarnet Valley, PAGarnet Valley SDElementary13.8%53776.6%
44Chestnutwold Elementary SchoolArdmore, PAHaverford Township SDElementary15.2%56677.9%
45Glenwood Elementary SchoolMedia, PARose Tree Media SDElementary14.7%58677.9%
46Indian Lane Elementary SchoolMedia, PARose Tree Media SDElementary19.6%47078.8%
47Nether Providence Elementary SchoolWallingford, PAWallingford-Swarthmore SDElementary25.9%47979.3%
48Manoa Elementary SchoolHavertown, PAHaverford Township SDElementary23.4%70679.3%
49Media Elementary SchoolMedia, PARose Tree Media SDElementary15.0%48880.2%
50Wayne Elementary SchoolWayne, PARadnor Township SDElementary16.6%52580.4%
Page 1 of 2 · top 59 of 59 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.