| White Clay Learning Center | 4.8 |
Alternative/other | 1-12 | 16 | 2.5 | Nonsectarian |
| Lan-chester Christian School | 9.8 |
Regular elementary or secondary | Pre-KG-12 | 64 | 5.6 | Christian (no specific denomination) |
| Southside Baptist Academy | 9.8 |
Regular elementary or secondary | Pre-KG-12 | 85 | 7.7 | Baptist |
| Southside Baptist Academy | 9.8 |
Regular elementary or secondary | KG-12 | 87 | 10.4 | Baptist |
| Devereux Day School | 10.1 |
Special education | 2-12 | 108 | 6.8 | Nonsectarian |
| Rattle Snake Run School | 10.5 |
Regular elementary or secondary | 1-9 | 27 | 27.0 | Amish |
| Westtown School | 12.0 |
Regular elementary or secondary | Pre-KG-12 | 786 | 8.0 | Friends |
| West Chester Christian School | 12.6 |
Regular elementary or secondary | KG-12 | 176 | 10.6 | Baptist |
| Kanner Learning Center | 12.8 |
Special education | Ungraded-Ungraded | 239 | 6.0 | Nonsectarian |
| Glen Mills Schools | 14.2 |
Alternative/other | Ungraded-Ungraded | 900 | 17.3 | Nonsectarian |
| Devereux Brandywine | 14.4 |
Special education | Ungraded-Ungraded | 132 | 7.8 | Nonsectarian |
| Sproul Rd School | 14.4 |
Regular elementary or secondary | 1-9 | 28 | 28.0 | Amish |
| Fairhaven Christian School | 14.4 |
Regular elementary or secondary | 1-12 | 85 | 9.6 | Mennonite |
| Country View School | 15.0 |
Regular elementary or secondary | 1-9 | 31 | 31.0 | Amish |
| Hill Road School | 15.3 |
Regular elementary or secondary | 1-9 | 29 | 29.0 | Amish |
| Upattinas School | 16.1 |
Regular elementary or secondary | 1-12 | 93 | 13.3 | Nonsectarian |
| Malvern Preparatory School | 17.2 |
Regular elementary or secondary | 6-12 | 615 | 9.6 | Roman Catholic |
| Alternative School | 17.3 |
Special education | Ungraded-Ungraded | 14 | 14.0 | Nonsectarian |
| American Christian School | 17.8 |
Regular elementary or secondary | Pre-KG-12 | 203 | 13.2 | Baptist |
| Oak Shade School | 18.1 |
Regular elementary or secondary | 1-9 | 36 | 12.0 | Amish |
| Honeybrook Mennonite School | 18.4 |
Regular elementary or secondary | 1-9 | 36 | 11.6 | Amish |
| Camphill Special Schools Inc | 18.7 |
Special education | Ungraded-Ungraded | 100 | 7.8 | Nonsectarian |
| Royer-greaves School For Blind | 18.8 |
Special education | Ungraded-Ungraded | 16 | 3.2 | Nonsectarian |
| Melmark School | 19.0 |
Special education | Ungraded-Ungraded | 72 | 5.5 | Nonsectarian |
| The Christian Academy | 19.4 |
Regular elementary or secondary | KG-12 | 449 | 11.6 | Christian (no specific denomination) |
| Spring Hill School | 19.5 |
Regular elementary or secondary | 1-9 | 33 | 33.0 | Amish |
| Magnolia Speech School Demonstration Program | 19.7 |
Special education | Ungraded-Ungraded | 12 | 5.7 | Nonsectarian |
| Vanguard School | 19.9 |
Special education | Pre-KG-12 | 248 | 8.3 | Nonsectarian |
| Pequea Mennonite School | 19.9 |
Regular elementary or secondary | 1-10 | 48 | 8.9 | Other Lutheran |
| The Timothy School | 20.4 |
Special education | Ungraded-Ungraded | 59 | 4.3 | Nonsectarian |
| Conestoga Christian School | 20.9 |
Regular elementary or secondary | KG-12 | 274 | 13.1 | Christian (no specific denomination) |
| Twin Valley Bible Academy | 21.0 |
Regular elementary or secondary | KG-12 | 65 | 9.3 | Christian (no specific denomination) |
| Calvary Christian Academy | 21.1 |
Regular elementary or secondary | 3-12 | 8 | 3.5 | Baptist |
| Kimberton Waldorf School | 21.1 |
Special program emphasis | Pre-KG-12 | 295 | 9.2 | Nonsectarian |
| Bethel Mennonite School | 21.4 |
Regular elementary or secondary | 1-9 | 29 | 9.7 | Mennonite |
| Chalutzim Academy/cornerstone High School | 21.6 |
Regular elementary or secondary | Pre-KG-12 | 73 | 8.7 | Jewish |
| Devon Preparatory School | 21.9 |
Regular elementary or secondary | 6-12 | 295 | 7.7 | Roman Catholic |
| Fulton View Amish School | 21.9 |
Regular elementary or secondary | 1-9 | 28 | 28.0 | Amish |
| Geoge Crothers Memorial School | 21.9 |
Special education | Ungraded-Ungraded | 99 | 5.5 | Nonsectarian |
| Summitview Christian School | 21.9 |
Regular elementary or secondary | 1-9 | 56 | 12.7 | Mennonite |
| Delaware County Christian School | 22.0 |
Regular elementary or secondary | Pre-KG-12 | 844 | 10.7 | Christian (no specific denomination) |
| Woodlyn Christian School | 22.2 |
Alternative/other | Pre-KG-12 | 67 | 4.8 | Christian (no specific denomination) |
| Cardinal Wing School | 23.2 |
Regular elementary or secondary | 1-9 | 26 | 26.0 | Amish |
| Academy-notre Dame De Namur | 23.2 |
Regular elementary or secondary | 6-12 | 514 | 9.6 | Roman Catholic |
| Hill Top Preparatory School | 23.6 |
Special education | 6-12 | 77 | 3.1 | Nonsectarian |
| Union Grove Mennonite School | 23.8 |
Regular elementary or secondary | 1-10 | 99 | 12.4 | Mennonite |
| High Point Baptist Academy | 23.9 |
Regular elementary or secondary | Pre-KG-12 | 307 | 13.1 | Baptist |
| Presbyterian Children's Village School | 24.1 |
Special education | Ungraded-Ungraded | 43 | 8.6 | Nonsectarian |
| Country Day School Of The Sacred Heart | 24.2 |
Regular elementary or secondary | Pre-KG-12 | 341 | 9.3 | Roman Catholic |
| Valley Forge Baptist Academy | 24.9 |
Regular elementary or secondary | KG-12 | 157 | 12.0 | Baptist |
