| St Andrew Parish School | 0.3 |
Regular elementary or secondary | KG-8 | 140 | 11.4 | Roman Catholic |
| Our Redeemer Lutheran School | 1.2 |
Regular elementary or secondary | Pre-KG-8 | 128 | 15.8 | Lutheran Church - Missouri Synod |
| First Lutheran School | 4.6 |
Regular elementary or secondary | Pre-KG-8 | 57 | 11.6 | Wisconsin Evangelical Lutheran Synod |
| St Patrick Parish School | 5.3 |
Regular elementary or secondary | KG-7 | 98 | 9.7 | Roman Catholic |
| First Lutheran School | 10.3 |
Regular elementary or secondary | Pre-KG-8 | 64 | 12.8 | Wisconsin Evangelical Lutheran Synod |
| St Francis De Sales School | 11.2 |
Regular elementary or secondary | Pre-KG-8 | 165 | 15.0 | Roman Catholic |
| Mount Zion Christian School | 11.4 |
Regular elementary or secondary | KG-8 | 59 | 9.4 | Christian (no specific denomination) |
| Good Shepherd Lutheran School | 15.2 |
Regular elementary or secondary | Pre-KG-5 | 38 | 9.5 | Lutheran Church - Missouri Synod |
| St Peter Elementary School | 15.6 |
Regular elementary or secondary | Pre-KG-8 | 97 | 9.4 | Roman Catholic |
| St Pauls Lutheran School | 16.3 |
Regular elementary or secondary | Pre-KG-8 | 78 | 13.0 | Wisconsin Evangelical Lutheran Synod |
| Rock Prairie Montessori | 16.8 |
Montessori | Pre-KG-3 | 34 | 10.3 | Nonsectarian |
| St Johns Lutheran School | 17.6 |
Regular elementary or secondary | Pre-KG-8 | 151 | 14.5 | Wisconsin Evangelical Lutheran Synod |
| Woodland Christian School | 18.0 |
Regular elementary or secondary | KG-8 | 27 | 13.5 | Seventh-Day Adventist |
| St Marys School | 18.3 |
Regular elementary or secondary | KG-8 | 292 | 15.5 | Roman Catholic |
| St Charles School | 18.3 |
Regular elementary or secondary | Pre-KG-8 | 193 | 15.9 | Roman Catholic |
| Nature's Classroom Montessori | 18.6 |
Montessori | Pre-KG-6 | 22 | 6.1 | Nonsectarian |
| St John Vianney School | 19.2 |
Regular elementary or secondary | Pre-KG-8 | 239 | 18.4 | Roman Catholic |
| St Pauls Lutheran School | 19.2 |
Regular elementary or secondary | Pre-KG-8 | 269 | 12.5 | Lutheran Church - Missouri Synod |
| St Matthews Lutheran School | 19.6 |
Regular elementary or secondary | Pre-KG-8 | 116 | 18.1 | Wisconsin Evangelical Lutheran Synod |
| St Mary Elementary School | 19.9 |
Regular elementary or secondary | Pre-KG-8 | 132 | 10.7 | Roman Catholic |
| St Patrick Elem School | 20.0 |
Regular elementary or secondary | Pre-KG-8 | 83 | 8.1 | Roman Catholic |
| Rock County Christian School-janesville | 20.2 |
Regular elementary or secondary | Pre-KG-5 | 78 | 11.3 | Christian (no specific denomination) |
| St William Catholic School | 20.9 |
Regular elementary or secondary | Pre-KG-8 | 180 | 14.5 | Roman Catholic |
| St Alphonsus School | 21.2 |
Regular elementary or secondary | Pre-KG-8 | 111 | 11.8 | Roman Catholic |
| St Paul Evang Lutheran School | 21.3 |
Regular elementary or secondary | Pre-KG-8 | 222 | 17.9 | Wisconsin Evangelical Lutheran Synod |
| St Joseph Elem School | 21.3 |
Regular elementary or secondary | Pre-KG-8 | 117 | 10.6 | Roman Catholic |
| St Johns Evangelical Lutheran School | 22.1 |
Regular elementary or secondary | Pre-KG-8 | 70 | 12.5 | Wisconsin Evangelical Lutheran Synod |
| St Paul's Lutheran School | 22.3 |
Regular elementary or secondary | Pre-KG-8 | 175 | 15.9 | Wisconsin Evangelical Lutheran Synod |
| St Johns Lutheran School | 22.5 |
Regular elementary or secondary | Pre-KG-8 | 30 | 4.6 | Lutheran Church - Missouri Synod |
| St James Catholic School | 22.8 |
Regular elementary or secondary | KG-8 | 111 | 11.0 | Roman Catholic |
| Brother Dutton Catholic School | 23.1 |
Regular elementary or secondary | Pre-KG-8 | 70 | 8.6 | Roman Catholic |
| St Thomas Aquinas School | 23.2 |
Regular elementary or secondary | KG-8 | 201 | 15.9 | Roman Catholic |
| St Peters Lutheran School & Rainbow Preschool | 23.6 |
Regular elementary or secondary | Pre-KG-8 | 51 | 8.4 | Lutheran Church - Missouri Synod |
