| St Robert Bellarmine Catholic School | 4.6 |
Regular elementary or secondary | Pre-KG-8 | 224 | 19.0 | Roman Catholic |
| First Flint Sda School | 5.9 |
Regular elementary or secondary | 2-6 | 5 | 3.9 | Seventh-Day Adventist |
| St Pius X School | 6.6 |
Regular elementary or secondary | Pre-KG-8 | 153 | 12.1 | Roman Catholic |
| St Paul Lutheran School | 6.9 |
Regular elementary or secondary | Pre-KG-8 | 188 | 13.5 | Lutheran Church - Missouri Synod |
| Kingdom Academy | 7.2 |
Regular elementary or secondary | Pre-KG-6 | 28 | 3.5 | Christian (no specific denomination) |
| Dukette Catholic School | 9.0 |
Regular elementary or secondary | Pre-KG-8 | 36 | 6.0 | Roman Catholic |
| Morgans Early Learning Center | 9.1 |
Early childhood program/child care center | Pre-KG-KG | 26 | 26.0 | Nonsectarian |
| Alpha Montessori School | 9.3 |
Montessori | Pre-KG-Trans. KG | 15 | 7.5 | Nonsectarian |
| Fairhaven Sda School | 10.1 |
Regular elementary or secondary | 1-8 | 9 | 4.7 | Seventh-Day Adventist |
| St Mary's School | 11.8 |
Regular elementary or secondary | Pre-KG-8 | 117 | 12.2 | Roman Catholic |
| Holy Family Elementary School | 13.2 |
Regular elementary or secondary | Pre-KG-8 | 496 | 20.4 | Roman Catholic |
| Holy Rosary Catholic School | 13.6 |
Regular elementary or secondary | KG-8 | 97 | 16.2 | Roman Catholic |
| St Mark Lutheran School | 13.7 |
Regular elementary or secondary | Pre-KG-8 | 59 | 11.8 | Lutheran Church - Missouri Synod |
| Good Shepherd Lutheran School | 13.8 |
Regular elementary or secondary | Pre-KG-8 | 25 | 6.4 | Wisconsin Evangelical Lutheran Synod |
| Fenton Montessori Academy | 14.8 |
Montessori | Pre-KG-Trans. KG | 33 | 16.5 | Nonsectarian |
| Owosso Sda School | 15.0 |
Regular elementary or secondary | KG-8 | 25 | 12.5 | Seventh-Day Adventist |
| Salem Lutheran School | 15.6 |
Regular elementary or secondary | Pre-KG-8 | 73 | 14.6 | Wisconsin Evangelical Lutheran Synod |
| St Paul School | 15.8 |
Regular elementary or secondary | KG-8 | 154 | 12.9 | Roman Catholic |
| St John Elementary School | 16.0 |
Regular elementary or secondary | KG-8 | 488 | 21.1 | Roman Catholic |
| Zion Lutheran School | 17.6 |
Regular elementary or secondary | Pre-KG-8 | 25 | 8.1 | Wisconsin Evangelical Lutheran Synod |
| Montessori Academy | 17.7 |
Montessori | Pre-KG-KG | 11 | 2.8 | Nonsectarian |
| Our Lady Of Perpetual Help School | 17.9 |
Regular elementary or secondary | Pre-KG-8 | 67 | 9.6 | Roman Catholic |
| Christ Lutheran School | 22.3 |
Regular elementary or secondary | KG-8 | 18 | 9.0 | Wisconsin Evangelical Lutheran Synod |
| Ortonville Montessori | 23.7 |
Montessori | Pre-KG-KG | 6 | 6.0 | Nonsectarian |
| Crosshill Community Preschool | 23.8 |
Early childhood program/child care center | Pre-KG-Trans. KG | 12 | 12.0 | Nonsectarian |
| St Lorenz Lutheran | 24.0 |
Regular elementary or secondary | Pre-KG-8 | 429 | 17.2 | Lutheran Church - Missouri Synod |
