| Academy for Individual Excellence | Louisville | K-12 | 327 | 9.1 | Church of Christ |
| Assumption High School | Louisville | 9-12 | 902 | 12.1 | Roman Catholic, all-girls |
| Beth Haven Christian School | Louisville | K-12 | 129 | 8.1 | Baptist |
| Christ Church School | Louisville | PreK-K | 8 | 5 | Methodist |
| De Sales High School | Louisville | 9-12 | 298 | 11.5 | Roman Catholic, all-boys |
| Emma L. Minnis Junior Academy | Louisville | PreK-8 | 37 | 11.9 | Seventh-Day Adventist |
| Evangel Christian School | Louisville | K-12 | 89 | 14.8 | Pentecostal |
| Friends School | Louisville | PreK-8 | 69 | 7.3 | Nonsectarian |
| Harvey Browne Preschool | Louisville | PreK-Transitional K | 15 | 6.5 | Presbyterian |
| Heuser Hearing & Language Academy | Louisville | PreK-Transitional K | 30 | 4.3 | Nonsectarian |
| Highland Presbyterian Nursery and Weekday School | Louisville | PreK-K | 147 | not reported | Presbyterian |
| Highlands Latin School | Louisville | PreK-12 | 694 | 9.4 | Christian (nondenominational) |
| Hira Institute | Louisville | 3-12 | 69 | 5.6 | Islamic |
| Holy Cross High School/Diocese | Louisville | 9-12 | 256 | 11.4 | Roman Catholic |
| Holy Spirit School | Louisville | PreK-8 | 387 | 16.8 | Roman Catholic |
| Islamic School of Louisville | Louisville | PreK-8 | 131 | 9.2 | Islamic |
| John Paul II Academy | Louisville | PreK-8 | 132 | 8.6 | Roman Catholic |
| Keneseth Israel Preschool | Louisville | PreK-K | 14 | 5.4 | Jewish |
| Kentucky Country Day School | Louisville | PreK-12 | 801 | 9.9 | Nonsectarian |
| Landmark Christian Academy | Louisville | PreK-12 | 194 | 15.6 | Baptist |
| Louisville Adventist Academy | Louisville | PreK-12 | 95 | 12.5 | Seventh-Day Adventist |
| Louisville Classical Academy | Louisville | PreK-8 | 46 | 6.1 | Nonsectarian |
| Louisville Collegiate School | Louisville | PreK-12 | 767 | 7.9 | Nonsectarian |
| Louisville Jewish Day School | Louisville | PreK-4 | 12 | 3.3 | Jewish |
| Mercy Academy | Louisville | 9-12 | 508 | 11.8 | Roman Catholic, all-girls |
| Meredith-Dunn School | Louisville | K-8 | 158 | 8.1 | Nonsectarian |
| Middletown Christian Preschool & Kindergarten | Louisville | PreK-K | 10 | 3.2 | Disciples of Christ |
| Montessori Torah Academy | Louisville | PreK-3 | 14 | 2.8 | Jewish |
| Nativity Academy at St. Boniface | Louisville | 6-8 | 44 | 9 | Roman Catholic |
| Northside Christian School | Louisville | K-12 | 183 | 13.2 | Christian (nondenominational) |
| Notre Dame Academy | Louisville | K-8 | 433 | 13.6 | Roman Catholic |
| Nur Islamic School of Louisville | Louisville | PreK-11 | 198 | 11.6 | Islamic |
| Our Lady of Lourdes School | Louisville | PreK-8 | 372 | 12.6 | Roman Catholic |
| Our Savior Lutheran School | Louisville | PreK-8 | 83 | 7.2 | Lutheran Church (Missouri Synod) |
| Pitt Academy | Louisville | K-12 | 63 | 5.7 | Roman Catholic |
| Portland Christian School | Louisville | PreK-12 | 508 | 10.2 | Church of Christ |
| Presentation Academy | Louisville | 9-12 | 160 | 9 | Roman Catholic, all-girls |
| Sacred Heart Model School | Louisville | K-8 | 410 | 10.7 | Roman Catholic |
| Second Presbyterian Weekday School | Louisville | K | 11 | 7.3 | Presbyterian |
| St. Agnes School | Louisville | PreK-8 | 436 | 19.9 | Roman Catholic |
| St. Albert the Great School | Louisville | PreK-8 | 640 | 18.9 | Roman Catholic |
| St. Andrew Academy | Louisville | PreK-8 | 138 | 13.4 | Roman Catholic |
| St. Athanasius | Louisville | PreK-8 | 182 | 8.4 | Roman Catholic |
| St. Bernard Catholic School | Louisville | PreK-8 | 339 | 12.3 | Roman Catholic |
| St. Edward School | Louisville | PreK-8 | 305 | 13.6 | Roman Catholic |
| St. Francis of Assisi School | Louisville | PreK-8 | 229 | 11.2 | Roman Catholic |
| St. Francis School | Louisville | PreK-12 | 433 | 7.7 | Nonsectarian |
| St. Gabriel School | Louisville | PreK-8 | 524 | 15.4 | Roman Catholic |
| St. James Catholic School | Louisville | PreK-8 | 83 | 7.5 | Roman Catholic |
| St. Margaret Mary School | Louisville | K-8 | 661 | 15.7 | Roman Catholic |
| St. Michael School | Louisville | PreK-8 | 592 | 20 | Roman Catholic |
| St. Patrick School | Louisville | PreK-8 | 617 | 17 | Roman Catholic |
| St. Paul Catholic School | Louisville | PreK-8 | 229 | 15.7 | Roman Catholic |
| St. Raphael the Archangel Elementary School | Louisville | PreK-8 | 357 | 16.3 | Roman Catholic |
| St. Rita Elementary School | Louisville | PreK-8 | 229 | 7.5 | Roman Catholic |
| St. Stephen Martyr School | Louisville | PreK-8 | 213 | not reported | Roman Catholic |
| St. Xavier High School | Louisville | 9-12 | 1,081 | 10.2 | Roman Catholic, all-boys |
| Summit Academy of Greater Louisville | Louisville | PreK-12 | 112 | 6.1 | Nonsectarian |
| Temple Trager Early Childhood Education Center | Louisville | PreK-K | 3 | 3 | Jewish |
| The de Paul School | Louisville | 1-8 | 142 | 8.1 | Nonsectarian |
| The Virginia Chance School | Louisville | PreK-5 | 133 | 19 | Nonsectarian |
| Trinity High School | Louisville | 9-12 | 1,260 | 12.3 | Roman Catholic, all-boys |
| Valiant Christian Academy | Louisville | PreK-12 | 201 | 14 | Christian (nondenominational) |
| Village School of Louisville | Louisville | K-9 | 61 | 5 | Nonsectarian |
| Walden School | Louisville | K-12 | 292 | 7.5 | Nonsectarian |
| Waldorf School of Louisville | Louisville | PreK-8 | 168 | 12.8 | Nonsectarian |
| West End School | Louisville | PreK-8 | 102 | 6.2 | Nonsectarian, all-boys |
| Whitefield Academy | Louisville | PreK-12 | 556 | 11.3 | Baptist |
| St. Mary Academy | Prospect | PreK-8 | 428 | 17.1 | Roman Catholic |
| The Vanguard Academy | Prospect | PreK-K | 29 | 14.5 | Nonsectarian |