| North Carroll Community School | 1.3 |
Regular elementary or secondary | KG-8 | 90 | 9.2 | Christian (no specific denomination) |
| Christian Preschool & Kindergarten Program | 1.3 |
Early childhood program/child care center | Pre-KG-KG | 17 | 4.2 | Presbyterian |
| The Forbush School At Westminster | 2.8 |
Special education | 1-8 | 17 | 4.2 | Nonsectarian |
| St John Catholic School | 2.8 |
Regular elementary or secondary | KG-4 | 189 | 23.9 | Roman Catholic |
| Gerstell Academy | 4.9 |
Regular elementary or secondary | Pre-KG-8 | 199 | 7.4 | Nonsectarian |
| Carroll Lutheran School | 5.6 |
Regular elementary or secondary | KG-8 | 109 | 11.7 | Other Lutheran |
| Friendship School | 9.3 |
Special education | 1-8 | 67 | 2.6 | Nonsectarian |
| Sacred Heart Elementary School | 10.1 |
Regular elementary or secondary | Pre-KG-8 | 742 | 21.8 | Roman Catholic |
| Liberty Christian School | 11.9 |
Regular elementary or secondary | KG-8 | 345 | 11.3 | Presbyterian |
| Aleem Academy | 12.3 |
Regular elementary or secondary | Pre-KG-5 | 14 | 3.2 | Islamic |
| Jewish Community Center-ece Dept | 13.3 |
Early childhood program/child care center | Pre-KG-KG | 24 | 12.0 | Jewish |
| Joseph & Corinne Schwartz Preschool Beth Israel | 13.5 |
Early childhood program/child care center | Pre-KG-Trans. KG | 27 | 6.3 | Jewish |
| Harry And Jeanette Weinberg Academy | 13.6 |
Alternative/other | 1-5 | 18 | 5.0 | Jewish |
| Ruxton Country School | 14.2 |
Regular elementary or secondary | KG-8 | 176 | 7.2 | Nonsectarian |
| Torah Institute | 14.2 |
Regular elementary or secondary | Pre-KG-8 | 536 | 10.3 | Jewish |
| Happy Acres Preschool And Childcare | 14.4 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Nonsectarian |
| St Thomas Parish Day School | 14.6 |
Early childhood program/child care center | Pre-KG-KG | 9 | 9.0 | Nonsectarian |
| A Small World | 14.8 |
Early childhood program/child care center | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| Holy Family School | 14.8 |
Regular elementary or secondary | KG-8 | 154 | 11.8 | Roman Catholic |
| Little Travelers Daycare & Learning Center | 15.1 |
Early childhood program/child care center | Pre-KG-Trans. KG | 10 | 10.0 | Nonsectarian |
| Colonial Christian Academy | 15.1 |
Regular elementary or secondary | Pre-KG-5 | 117 | 10.1 | Baptist |
| Glenwood Country Day School | 15.5 |
Regular elementary or secondary | Pre-KG-4 | 49 | 12.2 | Nonsectarian |
| Glenwood Country Day School | 15.5 |
Regular elementary or secondary | 1-3 | 22 | 11.0 | Nonsectarian |
| Woodmont Academy | 15.6 |
Regular elementary or secondary | Pre-KG-8 | 285 | 12.4 | Roman Catholic |
| Union Bethel Christian Academy | 16.6 |
Regular elementary or secondary | Pre-KG-1 | 17 | 7.1 | African Methodist Episcopal |
| Goldsmith Early Childhood Education Center | 17.9 |
Early childhood program/child care center | Pre-KG-Trans. KG | 25 | 8.9 | Jewish |
| Our Lady Of Grace | 18.2 |
Regular elementary or secondary | KG-8 | 177 | 14.3 | Roman Catholic |
| Milford Mill Church Child Development Center | 18.2 |
Early childhood program/child care center | Pre-KG-KG | 19 | 14.6 | Methodist |
| Cambridge School | 18.3 |
Regular elementary or secondary | KG-8 | 157 | 9.5 | Christian (no specific denomination) |
| St Paul's Plus Preschool And Kindergarten | 18.3 |
Early childhood program/child care center | Pre-KG-KG | 10 | 1.7 | Episcopal |
| Ashland Preschool Center | 18.6 |
Early childhood program/child care center | Pre-KG-KG | 11 | 11.0 | Presbyterian |
| The Montessori School | 18.8 |
Montessori | Pre-KG-6 | 165 | 7.7 | Nonsectarian |
| Willow Park Academy | 18.9 |
Regular elementary or secondary | Pre-KG-3 | 42 | 3.2 | Nonsectarian |
| Baltimore Hebrew Congregation Day School | 19.0 |
Regular elementary or secondary | Pre-KG-8 | 83 | 2.3 | Jewish |
| Pilgrim Christian Day School | 19.0 |
Regular elementary or secondary | Pre-KG-5 | 31 | 6.9 | Lutheran Church - Missouri Synod |
| Windsor Park Children's School | 19.2 |
Early childhood program/child care center | Pre-KG-Trans. KG | 9 | 2.2 | Roman Catholic |
| Mays Woodson Christian Academy | 19.3 |
Regular elementary or secondary | Pre-KG-3 | 39 | 19.5 | Christian (no specific denomination) |
| Apple Tree Children's Center | 19.5 |
Early childhood program/child care center | Pre-KG-KG | 10 | 5.0 | Nonsectarian |
| Dayspring Christian Academy | 19.6 |
Regular elementary or secondary | KG-7 | 63 | 6.9 | Christian (no specific denomination) |
| John Paul Regional School | 19.7 |
Regular elementary or secondary | Pre-KG-8 | 190 | 13.6 | Roman Catholic |
| Crossroads Adventist School | 20.1 |
Regular elementary or secondary | Pre-KG-6 | 17 | 5.7 | Seventh-Day Adventist |
| Epworth Childrens Center | 20.1 |
Early childhood program/child care center | Pre-KG-KG | 2 | 2.0 | Nonsectarian |
| St Johns Parish Day School | 20.5 |
Regular elementary or secondary | Pre-KG-5 | 195 | 9.7 | Episcopal |
| Bethany Christian Day Care | 20.8 |
Early childhood program/child care center | Pre-KG-KG | 9 | 1.6 | Church of Christ |
| Good Shepherd School | 20.8 |
Early childhood program/child care center | Pre-KG-KG | 16 | 2.3 | Episcopal |
| St Paul's Nursery School & Kindergarten | 20.9 |
Early childhood program/child care center | Pre-KG-KG | 10 | 5.0 | Evangelical Lutheran Church in America |
| Rabbi Benjamin Steinberg Middle School | 21.0 |
Regular elementary or secondary | 6-8 | 283 | 11.4 | Jewish |
| Mother Seton Elementary School | 21.0 |
Regular elementary or secondary | Pre-KG-8 | 379 | 17.1 | Roman Catholic |
| Al-rahmah School | 21.0 |
Regular elementary or secondary | Pre-KG-8 | 230 | 12.8 | Islamic |
| Havenwood Church Preschool Center | 21.2 |
Early childhood program/child care center | Pre-KG-KG | 10 | 5.0 | Presbyterian |
| Villa Maria School At St Vincent's | 21.2 |
Special education | KG-6 | 51 | 4.2 | Nonsectarian |
| The Oak Ridge Academy | 21.3 |
Early childhood program/child care center | Pre-KG-KG | 13 | 13.0 | Nonsectarian |
| Maarifa Elementary & Middle School | 21.3 |
Regular elementary or secondary | Pre-KG-8 | 16 | 5.3 | Nonsectarian |
| Shrine Of The Sacred Heart School | 21.5 |
Regular elementary or secondary | Pre-KG-8 | 167 | 12.1 | Roman Catholic |
| Valley Baptist Kindergarten & Preschool | 21.6 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Baptist |
| Frederick Country Day Montessori School | 21.8 |
Montessori | Pre-KG-KG | 11 | 0.7 | Nonsectarian |
| Apple Ridge Montessori | 21.9 |
Montessori | Pre-KG-1 | 7 | 3.5 | Nonsectarian |
| St Paul Lutheran School | 21.9 |
Regular elementary or secondary | Pre-KG-5 | 70 | 8.2 | Lutheran Church - Missouri Synod |
| Baltimore Junior Academy | 22.0 |
Regular elementary or secondary | Pre-KG-8 | 109 | 13.6 | Seventh-Day Adventist |
| St Ambrose Catholic School | 22.0 |
Regular elementary or secondary | KG-8 | 206 | 18.7 | Roman Catholic |
| Friends Meeting School | 22.1 |
Regular elementary or secondary | Pre-KG-8 | 82 | 6.9 | Friends |
| St James Academy | 22.2 |
Regular elementary or secondary | KG-8 | 356 | 6.0 | Episcopal |
| Emmanuel Lutheran School | 22.2 |
Regular elementary or secondary | KG-8 | 133 | 13.6 | Lutheran Church - Missouri Synod |
| Brown Memorial Weekday School | 22.4 |
Early childhood program/child care center | Pre-KG-KG | 20 | 9.5 | Presbyterian |
| Children's Manor Montessori | 22.4 |
Montessori | Pre-KG-5 | 79 | 7.9 | Nonsectarian |
| Immaculate Conception School | 22.6 |
Regular elementary or secondary | Pre-KG-8 | 502 | 14.6 | Roman Catholic |
| St Agnes School | 22.6 |
Regular elementary or secondary | Pre-KG-8 | 321 | 12.3 | Roman Catholic |
| Center For Creative Learning | 22.8 |
Regular elementary or secondary | Pre-KG-2 | 49 | 6.9 | Pentecostal |
| Church Of The Redeemer Day School | 22.9 |
Early childhood program/child care center | Pre-KG-Trans. 1 | 32 | 7.4 | Episcopal |
| Columbia Montessori School | 23.0 |
Montessori | Pre-KG-1 | 17 | 17.0 | Nonsectarian |
| Ascension Lutheran Church Nursery School & Kdgn | 23.0 |
Early childhood program/child care center | Pre-KG-KG | 13 | 4.5 | Evangelical Lutheran Church in America |
| St Mark School | 23.0 |
Regular elementary or secondary | Pre-KG-8 | 517 | 17.0 | Roman Catholic |
| St William Of York | 23.1 |
Regular elementary or secondary | Pre-KG-8 | 175 | 10.9 | Roman Catholic |
| School Of The Cathedral Mary Our Queen | 23.1 |
Regular elementary or secondary | KG-8 | 437 | 11.7 | Roman Catholic |
| Grace United Methodist Preschool | 23.1 |
Early childhood program/child care center | Pre-KG-KG | 12 | 8.6 | Methodist |
| St Davids Day School | 23.1 |
Early childhood program/child care center | Pre-KG-KG | 13 | 6.8 | Episcopal |
| Montessori Manor | 23.1 |
Montessori | Pre-KG-2 | 8 | 3.1 | Nonsectarian |
| Lornwood Day Care & Gifted Center | 23.1 |
Early childhood program/child care center | Pre-KG-KG | 7 | 3.5 | Nonsectarian |
| Bryant Woods Montessori Childrens House | 23.2 |
Montessori | Pre-KG-KG | 6 | 2.3 | Nonsectarian |
| Dulaney Day School | 23.2 |
Early childhood program/child care center | Pre-KG-KG | 15 | 7.5 | Nonsectarian |
| St Pius X School | 23.3 |
Regular elementary or secondary | Pre-KG-8 | 342 | 14.2 | Roman Catholic |
| Love Of Learning Montessori School | 23.3 |
Montessori | Pre-KG-4 | 53 | 4.4 | Nonsectarian |
| The Banner School | 23.3 |
Regular elementary or secondary | KG-8 | 203 | 8.2 | Nonsectarian |
| Goddard School, The | 23.4 |
Early childhood program/child care center | Pre-KG-KG | 13 | 13.0 | Nonsectarian |
| Kindercare | 23.4 |
Early childhood program/child care center | Pre-KG-KG | 1 | 1.0 | Nonsectarian |
| Brookfield Christian School | 23.4 |
Early childhood program/child care center | Pre-KG-KG | 16 | 16.0 | Christian (no specific denomination) |
| A Child S Place | 23.5 |
Early childhood program/child care center | Pre-KG-KG | 16 | 5.7 | Roman Catholic |
| New Psalmist Christian School | 23.6 |
Regular elementary or secondary | Pre-KG-5 | 48 | 6.3 | Baptist |
| St John Regional Catholic School | 23.6 |
Regular elementary or secondary | Pre-KG-8 | 590 | 16.6 | Roman Catholic |
| St Louis School | 23.6 |
Regular elementary or secondary | KG-8 | 450 | 16.5 | Roman Catholic |
| Childrens Manor School | 23.6 |
Montessori | Pre-KG-KG | 18 | 18.0 | Nonsectarian |
| Bridges Montessori | 23.6 |
Montessori | Pre-KG-Trans. KG | 6 | 1.4 | Nonsectarian |
| Elmhurst Nursery School | 23.6 |
Early childhood program/child care center | Pre-KG-KG | 6 | 6.0 | Christian (no specific denomination) |
| Govans Presbyterian Preschool | 23.7 |
Early childhood program/child care center | Pre-KG-KG | 14 | 14.0 | Presbyterian |
| Bright Stars Learning Academy | 23.7 |
Regular elementary or secondary | Pre-KG-1 | 20 | 20.0 | Nonsectarian |
| St Thomas Aquinas School | 23.8 |
Regular elementary or secondary | Pre-KG-8 | 176 | 14.1 | Roman Catholic |
| St Mary Of The Assumption School | 23.9 |
Regular elementary or secondary | Pre-KG-8 | 135 | 12.3 | Roman Catholic |
| Our Lady Of Perpetual Help School | 24.1 |
Regular elementary or secondary | KG-8 | 224 | 14.1 | Roman Catholic |
| Visitation Academy | 24.2 |
Regular elementary or secondary | Pre-KG-8 | 109 | 6.4 | Roman Catholic |
| Calvert School | 24.2 |
Regular elementary or secondary | Pre-KG-8 | 494 | 8.1 | Nonsectarian |
| Father Charles Hall Middle School | 24.2 |
Regular elementary or secondary | 6-8 | 77 | 14.3 | Other |
| Trinity School | 24.3 |
Regular elementary or secondary | KG-8 | 330 | 11.7 | Roman Catholic |
| Bet Yeladim Inc | 24.3 |
Early childhood program/child care center | Pre-KG-KG | 9 | 9.0 | Jewish |
| First English Lutheran Preschool And Kindergarten | 24.4 |
Early childhood program/child care center | Pre-KG-KG | 8 | 5.7 | Evangelical Lutheran Church in America |
| Rock City Church Academy | 24.4 |
Regular elementary or secondary | Pre-KG-5 | 25 | 6.2 | Christian (no specific denomination) |
| Calvary Weekday School | 24.4 |
Early childhood program/child care center | Pre-KG-KG | 18 | 4.7 | Methodist |
| St Bernardine Catholic School | 24.5 |
Regular elementary or secondary | KG-8 | 206 | 12.9 | Roman Catholic |
| Baltimore Christian School | 24.6 |
Regular elementary or secondary | KG-5 | 87 | 11.4 | Presbyterian |
| Unselds School | 24.7 |
Regular elementary or secondary | 1-8 | 130 | 9.3 | Nonsectarian |
| Gods Excellent Disciples Christian Academy | 24.7 |
Regular elementary or secondary | Pre-KG-8 | 25 | 6.2 | Other |
| Our Lady Of Victory School | 24.7 |
Regular elementary or secondary | Pre-KG-8 | 449 | 18.7 | Roman Catholic |
| Fr Charles Hall Elem School | 24.8 |
Regular elementary or secondary | Pre-KG-5 | 109 | 13.6 | Roman Catholic |
| Ivey League Learning Center | 24.8 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Immaculate Heart Of Mary | 24.8 |
Regular elementary or secondary | Pre-KG-8 | 497 | 15.6 | Roman Catholic |
| Cardinal Shehan School | 24.9 |
Regular elementary or secondary | Pre-KG-8 | 311 | 22.2 | Roman Catholic |
| Greater Youth Christian Academy | 25.0 |
Regular elementary or secondary | Pre-KG-8 | 32 | 6.4 | Other |
| Church Of The Brethren Learning Center | 25.0 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Brethren |
