| North Carroll Community School | 1.3 |
90 | 96.7% | - | 2.2% | - | 1.1% |
| Christian Preschool & Kindergarten Program | 1.3 |
17 | 100.0% | - | - | - | - |
| The Forbush School At Westminster | 2.8 |
17 | 94.1% | - | 5.9% | - | - |
| St John Catholic School | 2.8 |
189 | 98.9% | 0.5% | - | - | 0.5% |
| Gerstell Academy | 4.9 |
199 | 85.9% | 3.0% | 6.5% | 1.5% | 3.0% |
| Carroll Lutheran School | 5.6 |
109 | 97.2% | 0.9% | 1.8% | - | - |
| Friendship School | 9.3 |
67 | 92.5% | 1.5% | 6.0% | - | - |
| Sacred Heart Elementary School | 10.1 |
742 | 82.2% | 4.2% | 9.6% | 0.1% | 3.9% |
| Liberty Christian School | 11.9 |
345 | 65.5% | 0.6% | 28.4% | 1.2% | 4.3% |
| Aleem Academy | 12.3 |
14 | 7.1% | 50.0% | 7.1% | - | 35.7% |
| Jewish Community Center-ece Dept | 13.3 |
24 | 91.7% | - | 4.2% | - | 4.2% |
| Joseph & Corinne Schwartz Preschool Beth Israel | 13.5 |
27 | 92.6% | - | 3.7% | - | 3.7% |
| Harry And Jeanette Weinberg Academy | 13.6 |
18 | 100.0% | - | - | - | - |
| Ruxton Country School | 14.2 |
176 | 52.8% | 5.1% | 40.3% | 0.6% | 1.1% |
| Torah Institute | 14.2 |
536 | 100.0% | - | - | - | - |
| Happy Acres Preschool And Childcare | 14.4 |
15 | 20.0% | - | 60.0% | - | 20.0% |
| St Thomas Parish Day School | 14.6 |
9 | 66.7% | 22.2% | 11.1% | - | - |
| A Small World | 14.8 |
7 | - | - | 100.0% | - | - |
| Holy Family School | 14.8 |
154 | 86.4% | 3.2% | 8.4% | - | 1.9% |
| Little Travelers Daycare & Learning Center | 15.1 |
10 | - | 100.0% | - | - | - |
| Colonial Christian Academy | 15.1 |
117 | - | - | 100.0% | - | - |
| Glenwood Country Day School | 15.5 |
49 | 91.8% | - | 8.2% | - | - |
| Glenwood Country Day School | 15.5 |
22 | 54.5% | 22.7% | 22.7% | - | - |
| Woodmont Academy | 15.6 |
285 | 88.8% | 4.9% | 3.2% | - | 3.2% |
| Union Bethel Christian Academy | 16.6 |
17 | - | - | 100.0% | - | - |
| Goldsmith Early Childhood Education Center | 17.9 |
25 | 100.0% | - | - | - | - |
| Our Lady Of Grace | 18.2 |
177 | 98.3% | 1.1% | - | - | 0.6% |
| Milford Mill Church Child Development Center | 18.2 |
19 | 15.8% | - | 73.7% | - | 10.5% |
| Cambridge School | 18.3 |
157 | 86.0% | - | 9.6% | - | 4.5% |
| St Paul's Plus Preschool And Kindergarten | 18.3 |
10 | 100.0% | - | - | - | - |
| Ashland Preschool Center | 18.6 |
11 | 81.8% | 9.1% | - | - | 9.1% |
| The Montessori School | 18.8 |
165 | 76.4% | 3.0% | 8.5% | - | 12.1% |
| Willow Park Academy | 18.9 |
42 | 52.4% | 4.8% | - | - | 42.9% |
| Baltimore Hebrew Congregation Day School | 19.0 |
83 | 92.8% | - | 3.6% | - | 3.6% |
| Pilgrim Christian Day School | 19.0 |
31 | 3.2% | 3.2% | 90.3% | - | 3.2% |
| Windsor Park Children's School | 19.2 |
9 | - | - | 100.0% | - | - |
| Mays Woodson Christian Academy | 19.3 |
39 | - | - | 100.0% | - | - |
| Apple Tree Children's Center | 19.5 |
10 | 100.0% | - | - | - | - |
| Dayspring Christian Academy | 19.6 |
63 | 57.1% | - | 31.7% | - | 11.1% |
| John Paul Regional School | 19.7 |
190 | 1.6% | 0.5% | 97.4% | - | 0.5% |
| Crossroads Adventist School | 20.1 |
17 | - | 5.9% | 94.1% | - | - |
| Epworth Childrens Center | 20.1 |
2 | 100.0% | - | - | - | - |
| St Johns Parish Day School | 20.5 |
195 | 79.5% | 3.6% | 7.7% | - | 9.2% |
| Bethany Christian Day Care | 20.8 |
9 | - | - | 100.0% | - | - |
| Good Shepherd School | 20.8 |
16 | 93.8% | - | 6.2% | - | - |
| St Paul's Nursery School & Kindergarten | 20.9 |
10 | 80.0% | - | 10.0% | - | 10.0% |
| Rabbi Benjamin Steinberg Middle School | 21.0 |
283 | 100.0% | - | - | - | - |
| Mother Seton Elementary School | 21.0 |
379 | 96.0% | 2.1% | 0.8% | - | 1.1% |
| Al-rahmah School | 21.0 |
230 | 32.6% | 1.7% | 33.0% | - | 32.6% |
| Havenwood Church Preschool Center | 21.2 |
10 | 90.0% | 10.0% | - | - | - |
| Villa Maria School At St Vincent's | 21.2 |
51 | 43.1% | 2.0% | 51.0% | 2.0% | 2.0% |
| The Oak Ridge Academy | 21.3 |
13 | - | - | 100.0% | - | - |
| Maarifa Elementary & Middle School | 21.3 |
16 | 12.5% | - | 87.5% | - | - |
| Shrine Of The Sacred Heart School | 21.5 |
167 | 24.0% | 2.4% | 60.5% | - | 13.2% |
| Valley Baptist Kindergarten & Preschool | 21.6 |
8 | 100.0% | - | - | - | - |
| Frederick Country Day Montessori School | 21.8 |
11 | 45.5% | - | 27.3% | - | 27.3% |
| Apple Ridge Montessori | 21.9 |
7 | 28.6% | 14.3% | 57.1% | - | - |
| St Paul Lutheran School | 21.9 |
70 | 11.4% | 7.1% | 80.0% | - | 1.4% |
| Baltimore Junior Academy | 22.0 |
109 | 0.9% | - | 99.1% | - | - |
| St Ambrose Catholic School | 22.0 |
206 | 1.0% | 0.5% | 98.5% | - | - |
| Friends Meeting School | 22.1 |
82 | 75.6% | 4.9% | 9.8% | - | 9.8% |
| St James Academy | 22.2 |
356 | 93.0% | 0.6% | 5.6% | 0.3% | 0.6% |
| Emmanuel Lutheran School | 22.2 |
133 | 5.3% | 0.8% | 94.0% | - | - |
| Brown Memorial Weekday School | 22.4 |
20 | 100.0% | - | - | - | - |
| Children's Manor Montessori | 22.4 |
79 | 53.2% | 6.3% | 26.6% | - | 13.9% |
| Immaculate Conception School | 22.6 |
502 | 89.8% | 4.4% | 1.4% | - | 4.4% |
| St Agnes School | 22.6 |
321 | 58.9% | 5.6% | 26.5% | - | 9.0% |
| Center For Creative Learning | 22.8 |
49 | - | - | 100.0% | - | - |
| Church Of The Redeemer Day School | 22.9 |
32 | 96.9% | - | - | - | 3.1% |
| Columbia Montessori School | 23.0 |
17 | 17.6% | - | 35.3% | - | 47.1% |
| Ascension Lutheran Church Nursery School & Kdgn | 23.0 |
13 | 92.3% | - | - | - | 7.7% |
| St Mark School | 23.0 |
517 | 86.1% | 1.9% | 11.6% | - | 0.4% |
| St William Of York | 23.1 |
175 | 1.1% | - | 98.9% | - | - |
| School Of The Cathedral Mary Our Queen | 23.1 |
437 | 93.1% | 2.3% | 2.3% | - | 2.3% |
| Grace United Methodist Preschool | 23.1 |
12 | 100.0% | - | - | - | - |
| St Davids Day School | 23.1 |
13 | 100.0% | - | - | - | - |
| Montessori Manor | 23.1 |
8 | 100.0% | - | - | - | - |
| Lornwood Day Care & Gifted Center | 23.1 |
7 | 28.6% | - | 71.4% | - | - |
| Bryant Woods Montessori Childrens House | 23.2 |
6 | 50.0% | - | - | 33.3% | 16.7% |
| Dulaney Day School | 23.2 |
15 | 100.0% | - | - | - | - |
| St Pius X School | 23.3 |
342 | 66.7% | 0.9% | 30.1% | - | 2.3% |
| Love Of Learning Montessori School | 23.3 |
53 | 11.3% | 34.0% | 13.2% | 34.0% | 7.5% |
| The Banner School | 23.3 |
203 | 88.7% | 1.0% | 6.4% | - | 3.9% |
| Goddard School, The | 23.4 |
13 | 76.9% | - | 7.7% | - | 15.4% |
| Kindercare | 23.4 |
1 | 100.0% | - | - | - | - |
| Brookfield Christian School | 23.4 |
16 | 62.5% | - | 25.0% | - | 12.5% |
| A Child S Place | 23.5 |
16 | 62.5% | - | 31.2% | - | 6.2% |
| New Psalmist Christian School | 23.6 |
48 | - | - | 100.0% | - | - |
| St John Regional Catholic School | 23.6 |
590 | 86.6% | 6.3% | 4.1% | - | 3.1% |
| St Louis School | 23.6 |
450 | 94.0% | 1.8% | 2.7% | - | 1.6% |
| Childrens Manor School | 23.6 |
18 | 22.2% | - | 16.7% | - | 61.1% |
| Bridges Montessori | 23.6 |
6 | 83.3% | - | - | - | 16.7% |
| Elmhurst Nursery School | 23.6 |
6 | 100.0% | - | - | - | - |
| Govans Presbyterian Preschool | 23.7 |
14 | 78.6% | - | 14.3% | - | 7.1% |
| Bright Stars Learning Academy | 23.7 |
20 | 10.0% | 15.0% | 75.0% | - | - |
| St Thomas Aquinas School | 23.8 |
176 | 76.7% | 1.7% | 19.9% | - | 1.7% |
| St Mary Of The Assumption School | 23.9 |
135 | - | 1.5% | 97.0% | - | 1.5% |
| Our Lady Of Perpetual Help School | 24.1 |
224 | 91.1% | 4.5% | 1.3% | - | 3.1% |
| Visitation Academy | 24.2 |
109 | 77.1% | 6.4% | 12.8% | - | 3.7% |
| Calvert School | 24.2 |
494 | 83.0% | 4.0% | 9.1% | - | 3.8% |
| Father Charles Hall Middle School | 24.2 |
77 | 1.3% | 2.6% | 96.1% | - | - |
| Trinity School | 24.3 |
330 | 73.0% | 2.4% | 14.8% | - | 9.7% |
| Bet Yeladim Inc | 24.3 |
9 | 77.8% | - | - | - | 22.2% |
| First English Lutheran Preschool And Kindergarten | 24.4 |
8 | 75.0% | 12.5% | - | - | 12.5% |
| Rock City Church Academy | 24.4 |
25 | 28.0% | 4.0% | 68.0% | - | - |
| Calvary Weekday School | 24.4 |
18 | 94.4% | - | - | - | 5.6% |
| St Bernardine Catholic School | 24.5 |
206 | - | - | 100.0% | - | - |
| Baltimore Christian School | 24.6 |
87 | 1.1% | 1.1% | 97.7% | - | - |
| Unselds School | 24.7 |
130 | 2.3% | - | 97.7% | - | - |
| Gods Excellent Disciples Christian Academy | 24.7 |
25 | - | - | 100.0% | - | - |
| Our Lady Of Victory School | 24.7 |
449 | 57.2% | 0.4% | 36.5% | 0.2% | 5.6% |
| Fr Charles Hall Elem School | 24.8 |
109 | - | - | 100.0% | - | - |
| Ivey League Learning Center | 24.8 |
10 | - | - | 100.0% | - | - |
| Immaculate Heart Of Mary | 24.8 |
497 | 93.2% | 1.0% | 4.4% | - | 1.4% |
| Cardinal Shehan School | 24.9 |
311 | - | - | 100.0% | - | - |
| Greater Youth Christian Academy | 25.0 |
32 | - | 3.1% | 96.9% | - | - |
| Church Of The Brethren Learning Center | 25.0 |
15 | 86.7% | - | - | - | 13.3% |
