| St Andrew Parish School | 1.0 |
140 | 88.6% | 11.4% | - | - | - |
| Delavan Christian School | 1.2 |
86 | 95.3% | 1.2% | 3.5% | - | - |
| First Lutheran School | 5.9 |
57 | 96.5% | - | - | - | 3.5% |
| St Patrick Parish School | 6.5 |
98 | 95.9% | - | 2.0% | 2.0% | - |
| First Lutheran School | 11.2 |
64 | 96.9% | - | - | - | 3.1% |
| St Francis De Sales School | 12.1 |
165 | 97.6% | 1.2% | 0.6% | - | 0.6% |
| Mount Zion Christian School | 12.4 |
59 | 96.6% | 3.4% | - | - | - |
| Rock Prairie Montessori | 16.1 |
34 | 73.5% | 11.8% | - | - | 14.7% |
| Good Shepherd Lutheran School | 16.4 |
38 | 100.0% | - | - | - | - |
| St Peter Elementary School | 16.9 |
97 | 93.8% | 5.2% | - | 1.0% | - |
| Woodland Christian School | 17.3 |
27 | 48.1% | 25.9% | 11.1% | 11.1% | 3.7% |
| St Pauls Lutheran School | 17.5 |
78 | 100.0% | - | - | - | - |
| St John Vianney School | 18.2 |
239 | 95.8% | 0.8% | 1.3% | 0.4% | 1.7% |
| St Pauls Lutheran School | 18.2 |
269 | 98.5% | - | 1.5% | - | - |
| St Matthews Lutheran School | 18.7 |
116 | 97.4% | 0.9% | 1.7% | - | - |
| St Johns Lutheran School | 18.8 |
151 | 95.4% | 3.3% | - | - | 1.3% |
| St Mary Elementary School | 18.9 |
132 | 97.7% | 0.8% | 1.5% | - | - |
| St Patrick Elem School | 19.0 |
83 | 94.0% | 2.4% | 3.6% | - | - |
| Rock County Christian School-janesville | 19.1 |
78 | 87.2% | 7.7% | 3.8% | - | 1.3% |
| St Marys School | 19.4 |
292 | 94.5% | 2.1% | 1.4% | - | 2.1% |
| St Charles School | 19.5 |
193 | 94.3% | 2.1% | 0.5% | - | 3.1% |
| Nature's Classroom Montessori | 19.7 |
22 | 100.0% | - | - | - | - |
| St William Catholic School | 20.0 |
180 | 96.7% | 1.1% | 1.1% | 0.6% | 0.6% |
| St Johns Lutheran School | 21.2 |
30 | 90.0% | 3.3% | 6.7% | - | - |
| St Paul Evang Lutheran School | 21.3 |
222 | 100.0% | - | - | - | - |
| St Joseph Elem School | 21.3 |
117 | 90.6% | 2.6% | 2.6% | - | 4.3% |
| Brother Dutton Catholic School | 21.8 |
70 | 84.3% | 5.7% | 5.7% | - | 4.3% |
| St Alphonsus School | 22.1 |
111 | 98.2% | 1.8% | - | - | - |
| St Paul's Lutheran School | 22.4 |
175 | 97.1% | - | 1.1% | 0.6% | 1.1% |
| St Johns Evangelical Lutheran School | 23.3 |
70 | 91.4% | 4.3% | 2.9% | - | 1.4% |
| St James Catholic School | 24.0 |
111 | 97.3% | 1.8% | - | - | 0.9% |
| St Thomas Aquinas School | 24.5 |
201 | 97.5% | 0.5% | - | 2.0% | - |
| St Peters Lutheran School & Rainbow Preschool | 24.8 |
51 | 98.0% | - | 2.0% | - | - |
