| Ionia Seventh-day Adventist Elementary School | 0.0 |
Regular elementary or secondary | KG-8 | 14 | 14.0 | Seventh-Day Adventist |
| Ss Peter & Paul Elem School | 0.7 |
Regular elementary or secondary | KG-8 | 102 | 10.2 | Roman Catholic |
| St Joseph Elementary School | 11.8 |
Regular elementary or secondary | 2-8 | 90 | 15.2 | Roman Catholic |
| Faith Community Christian School | 12.9 |
Regular elementary or secondary | KG-6 | 42 | 10.8 | Christian (no specific denomination) |
| St Mary Elementary School | 14.6 |
Regular elementary or secondary | 1-6 | 262 | 20.1 | Roman Catholic |
| St Charles Elementary School | 15.6 |
Regular elementary or secondary | KG-8 | 143 | 17.0 | Roman Catholic |
| Lakewood Christian School | 15.7 |
Regular elementary or secondary | Pre-KG-5 | 29 | 9.7 | Christian (no specific denomination) |
| Most Holy Trinity School | 16.9 |
Regular elementary or secondary | 4-8 | 92 | 16.4 | Roman Catholic |
| St Patrick Elementary School | 17.3 |
Regular elementary or secondary | KG-8 | 115 | 13.7 | Roman Catholic |
| St Peter Lutheran School | 20.0 |
Regular elementary or secondary | Pre-KG-8 | 59 | 14.8 | Lutheran Church - Missouri Synod |
| Pine Grove Amish Parochial School | 20.8 |
Regular elementary or secondary | 1-8 | 23 | 16.4 | Amish |
| Ada Christian School | 22.5 |
Regular elementary or secondary | Pre-KG-8 | 590 | 17.1 | Christian (no specific denomination) |
| Rockford Christian School | 23.3 |
Regular elementary or secondary | Pre-KG-8 | 183 | 16.1 | Christian (no specific denomination) |
| Pyramid Montessori | 23.9 |
Montessori | Pre-KG-KG | 7 | 3.5 | Christian (no specific denomination) |
| St Michael Parish School | 23.9 |
Regular elementary or secondary | Pre-KG-8 | 133 | 16.6 | Roman Catholic |
