| Immanuel Lutheran School | 0.0 |
Regular elementary or secondary | Pre-KG-8 | 287 | 16.6 | Lutheran Church - Missouri Synod |
| St James School | 0.6 |
Regular elementary or secondary | Pre-KG-8 | 155 | 12.4 | Roman Catholic |
| Open Bible Academy | 3.4 |
Regular elementary or secondary | Pre-KG-5 | 73 | 8.1 | Other |
| St Rita School | 8.7 |
Regular elementary or secondary | Pre-KG-8 | 254 | 18.7 | Roman Catholic |
| Montessori Private Academy | 9.1 |
Montessori | Pre-KG-6 | 67 | 8.6 | Nonsectarian |
| Kindercare Learning Center | 9.7 |
Early childhood program/child care center | Pre-KG-KG | 5 | 5.0 | Nonsectarian |
| Alpine Christian School | 10.5 |
Regular elementary or secondary | Pre-KG-7 | 23 | 12.1 | Seventh-Day Adventist |
| Rockford Lutheran Academy | 10.6 |
Regular elementary or secondary | Pre-KG-6 | 342 | 14.9 | Lutheran Church - Missouri Synod |
| Holy Family Catholic School | 10.8 |
Regular elementary or secondary | Pre-KG-8 | 501 | 17.9 | Roman Catholic |
| Zion Lutheran School | 11.2 |
Regular elementary or secondary | Pre-KG-8 | 283 | 17.9 | Lutheran Church - Missouri Synod |
| Rainbow Academy | 11.7 |
Regular elementary or secondary | Pre-KG-8 | 124 | 16.8 | Christian (no specific denomination) |
| Faith Tabernacle Christian School | 12.1 |
Regular elementary or secondary | Pre-KG-8 | 60 | 9.4 | Christian (no specific denomination) |
| St Bridget School | 12.6 |
Regular elementary or secondary | KG-8 | 388 | 17.7 | Roman Catholic |
| St Edward School | 12.8 |
Regular elementary or secondary | Pre-KG-8 | 212 | 23.6 | Roman Catholic |
| Wee Care Child Care Center | 12.8 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Concordia Lutheran School | 13.1 |
Regular elementary or secondary | KG-7 | 93 | 14.1 | Lutheran Church - Missouri Synod |
| St James Catholic School | 13.5 |
Regular elementary or secondary | Pre-KG-8 | 232 | 19.2 | Roman Catholic |
| St Peter Cathedral | 13.5 |
Regular elementary or secondary | Pre-KG-8 | 246 | 16.3 | Roman Catholic |
| Montessori Learning Path | 13.6 |
Montessori | Pre-KG-KG | 5 | 0.6 | Nonsectarian |
| St Paul Lutheran School | 14.1 |
Regular elementary or secondary | Pre-KG-8 | 85 | 9.3 | Lutheran Church - Missouri Synod |
| St Bernadette Catholic School | 14.2 |
Regular elementary or secondary | Pre-KG-8 | 183 | 15.4 | Roman Catholic |
| St Paul Cogic Academy | 14.8 |
Regular elementary or secondary | Pre-KG-4 | 38 | 6.2 | Church of God in Christ |
| St Josephs School | 15.8 |
Regular elementary or secondary | Pre-KG-8 | 100 | 16.7 | Roman Catholic |
| Lil' Wonders Development Center | 18.5 |
Alternative/other | Pre-KG-5 | 46 | 8.4 | Nonsectarian |
| St Charles Borromeo Catholic School | 18.7 |
Regular elementary or secondary | Pre-KG-8 | 99 | 9.5 | Roman Catholic |
| Woodstock Christian School | 19.4 |
Regular elementary or secondary | KG-8 | 57 | 10.8 | Assembly of God |
| St Mary Catholic School | 19.7 |
Regular elementary or secondary | Pre-KG-8 | 344 | 13.9 | Roman Catholic |
| St Mary's Catholic School | 19.8 |
Regular elementary or secondary | Pre-KG-8 | 222 | 17.9 | Roman Catholic |
| St Peter Catholic School | 19.8 |
Regular elementary or secondary | Pre-KG-8 | 130 | 10.7 | Roman Catholic |
| Community Montessori | 20.4 |
Montessori | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| Montessori School Of Dekalb | 22.3 |
Montessori | Pre-KG-KG | 7 | 2.9 | Nonsectarian |
| Lord And Savior Lutheran School | 22.9 |
Regular elementary or secondary | Pre-KG-8 | 41 | 10.0 | Wisconsin Evangelical Lutheran Synod |
| Foundations Montessori School | 24.7 |
Montessori | Pre-KG-6 | 48 | 9.6 | Nonsectarian |
| St Thomas The Apostle School | 25.0 |
Regular elementary or secondary | KG-8 | 425 | 23.6 | Roman Catholic |
| St Mary School | 25.0 |
Regular elementary or secondary | Pre-KG-8 | 236 | 16.5 | Roman Catholic |
