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allk12 · Rankings · Highest ratio · Pennsylvania · Delaware County · Elementary schools

The public elementary schools with the highest student-to-teacher ratios in Delaware County, Pennsylvania

Across Delaware County, Pennsylvania, 74 public elementary schools are ranked here, ranked by the most students per teacher, a proxy for larger classes. Chester Community CS leads the list at 20.6:1, against a median of 12.9:1 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
74
Delaware County, Pennsylvania
Top Students/teacher
20.6:1
Median Students/teacher
12.9:1
HIGHEST RATIO · DELAWARE COUNTY, PENNSYLVANIA
#SchoolCityDistrictLevelStudentsRatio
1Chester Community CSChester, PAChester Community CSElementary3,78220.6:1
2Edgmont Scholars AcademyChester, PAChester-Upland SDElementary42219.2:1
3Glenwood El SchMedia, PARose Tree Media SDElementary58616.9:1
4Upper Darby Kdg CtrDrexel Hill, PAUpper Darby SDElementary46816.8:1
5Springfield Literacy CenterSpringfield, PASpringfield SDElementary57416.5:1
6Chatham Park El SchHavertown, PAHaverford Township SDElementary58215.7:1
7Vision Academy CS of ExcellenceSharon Hills, PAVision Academy CS of ExcellenceElementary23515.7:1
8Harris SchCollingdale, PASoutheast Delco SDElementary71515.5:1
9Scenic Hills El SchSpringfield, PASpringfield SDElementary67515.4:1
10Darby Twp SchGlenolden, PASoutheast Delco SDElementary61815.2:1
11Manoa El SchHavertown, PAHaverford Township SDElementary70615.1:1
12Rose Tree El SchMedia, PARose Tree Media SDElementary43915.1:1
13Sabold El SchSpringfield, PASpringfield SDElementary64114.7:1
14Aston El SchAston, PAPenn-Delco SDElementary40514.7:1
15Media El SchMedia, PARose Tree Media SDElementary48814.4:1
16Glenolden SchGlenolden, PAInterboro SDElementary61414.4:1
17Highland Park El SchUpper Darby, PAUpper Darby SDElementary73714.2:1
18Wallingford El SchWallingford, PAWallingford-Swarthmore SDElementary60914.2:1
19Amosland El SchMorton, PARidley SDElementary47014.0:1
20Aldan El SchAldan, PAWilliam Penn SDElementary23814.0:1
21Bell Avenue SchoolYeadon, PAWilliam Penn SDElementary26513.9:1
22Lynnewood El SchHavertown, PAHaverford Township SDElementary58013.8:1
23East Lansdowne El SchEast Lansdowne, PAWilliam Penn SDElementary26913.8:1
24Grace Park El SchSwarthmore, PARidley SDElementary36613.8:1
25Chester Upland Sch of ArtsChester, PAChester-Upland SDElementary38413.7:1
26Chestnutwold El SchArdmore, PAHaverford Township SDElementary56613.7:1
27Pennell El SchAston, PAPenn-Delco SDElementary41513.7:1
28Lakeview El SchRidley Park, PARidley SDElementary40313.6:1
29Main Street SchUpland, PAChester-Upland SDElementary34013.6:1
30Aronimink El SchDrexel Hill, PAUpper Darby SDElementary62613.5:1
31Swarthmore-Rutledge SchSwarthmore, PAWallingford-Swarthmore SDElementary56013.5:1
32Worrall El SchBroomall, PAMarple Newtown SDElementary44913.4:1
33Ithan El SchBryn Mawr, PARadnor Township SDElementary53813.4:1
34Indian Lane El SchMedia, PARose Tree Media SDElementary47013.1:1
35Prospect Park SchProspect Park, PAInterboro SDElementary54613.1:1
36Ardmore Avenue El SchLansdowne, PAWilliam Penn SDElementary53513.1:1
37Delcroft SchFolcroft, PASoutheast Delco SDElementary55413.0:1
38Culbertson El SchNewtown Square, PAMarple Newtown SDElementary52312.8:1
39Vision Academy CSEast Lansdowne, PAVision Academy CSElementary54712.7:1
40Edgewood El SchFolsom, PARidley SDElementary34712.6:1
41Bywood El SchUpper Darby, PAUpper Darby SDElementary68312.5:1
42Parkside El SchParkside, PAPenn-Delco SDElementary25212.2:1
43W B Evans El SchYeadon, PAWilliam Penn SDElementary30412.2:1
44Park Lane El SchDarby, PAWilliam Penn SDElementary30412.2:1
45Radnor El SchRadnor, PARadnor Township SDElementary55412.1:1
46Westbrook Park El SchClifton Heights, PAUpper Darby SDElementary46812.1:1
47Nether Providence El SchWallingford, PAWallingford-Swarthmore SDElementary47912.0:1
48Coopertown El SchBryn Mawr, PAHaverford Township SDElementary47112.0:1
49Norwood SchNorwood, PAInterboro SDElementary55711.5:1
50Loomis El SchBroomall, PAMarple Newtown SDElementary37611.5:1
Page 1 of 2 · top 74 of 74 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.