| Parkview Baptist School | Baton Rouge | PreK-12 | 1,039 | 5.3 | Baptist |
| Lafayette Christian Academy | Lafayette | PreK-12 | 957 | 15.5 | Christian (nondenominational) |
| Calvary Baptist Academy | Shreveport | PreK-12 | 925 | 12 | Baptist |
| Northlake Christian | Covington | K-12 | 922 | 46.1 | Christian (nondenominational) |
| Episcopal High School | Baton Rouge | PreK-12 | 899 | 10 | Episcopal |
| Ouachita Christian School | Monroe | PreK-12 | 719 | 10.3 | Church of Christ |
| The Dunham School | Baton Rouge | PreK-12 | 713 | 4.5 | Christian (nondenominational) |
| Evangel Christian Academy | Shreveport | K-12 | 670 | 10.8 | Assembly of God |
| Providence Classical Academy | Bossier City | PreK-12 | 618 | 11.8 | Christian (nondenominational) |
| Central Private School | Baker | PreK-12 | 605 | 11.7 | Christian (nondenominational) |
| Houma Christian School | Houma | PreK-12 | 603 | 22.3 | Christian (nondenominational) |
| Christ Episcopal School | Covington | PreK-12 | 595 | 8.7 | Episcopal |
| Ascension Episcopal School | Lafayette | PreK-12 | 553 | 5.5 | Episcopal |
| Covenant Christian Academy | Houma | K-12 | 541 | 15.5 | Baptist |
| Episcopal School of Acadiana | Cade | PreK-12 | 491 | 5.7 | Episcopal |
| Riverfield Academy | Rayville | PreK-12 | 406 | 11.7 | Christian (nondenominational) |
| Bishop Noland Episcopal Day School | Lake Charles | PreK-12 | 363 | 10.1 | Episcopal |
| St. Martin's Episcopal School | Metairie | PreK-12 | 348 | 8.6 | Episcopal |
| Trinity Episcopal School | New Orleans | PreK-8 | 331 | 6.6 | Episcopal |
| Grace Christian School | Alexandria | PreK-12 | 323 | 11.8 | Presbyterian |
| Claiborne Christian | West Monroe | PreK-12 | 314 | 10.5 | Christian (nondenominational) |
| Northside Christian School | Crowley | PreK-12 | 310 | 13.6 | Christian (nondenominational) |
| Bens Ford Christian School | Bogalusa | PreK-12 | 302 | 17.4 | Baptist |
| Highland Baptist Christian School | New Iberia | PreK-12 | 297 | 9 | Baptist |
| First Baptist Christian School | Slidell | 1-12 | 278 | 15.4 | Baptist |
| St. Georges Episcopal School | New Orleans | PreK-8 | 276 | 3.4 | Episcopal |
| Crescent City Christian School | Metairie | PreK-12 | 268 | 11.2 | Christian (nondenominational) |
| Open Door Christian Academy | Denham Springs | PreK-12 | 265 | 14.8 | Baptist |
| Victory Christian Academy | Baton Rouge | PreK-8 | 258 | 12.1 | Christian (nondenominational) |
| First Baptist Christian Academy | Lake Charles | K-8 | 256 | 7.3 | Baptist |
| Memorial Baptist School | Metairie | PreK-8 | 240 | 10.9 | Baptist |
| Acadiana Christian School | New Iberia | PreK-12 | 217 | 11.5 | Christian (nondenominational) |
| St. Marks Cathedral School | Shreveport | PreK-8 | 212 | 7.4 | Episcopal |
| Family Worship Christian Academy | Opelousas | PreK-11 | 190 | 15.8 | Christian (nondenominational) |
| St. Lukes Episcopal School | Baton Rouge | PreK-8 | 182 | 8.1 | Episcopal |
| Atonement Lutheran School | Metairie | PreK-8 | 156 | 12.7 | Lutheran Church (Missouri Synod) |
| Lakeside Christian Academy | Slidell | PreK-12 | 154 | 5.7 | Christian (nondenominational) |
| Mt Olive Christian School | Athens | PreK-12 | 148 | 7.4 | Baptist |
| Ascension Classical School | Shreveport | K-9 | 147 | 9.9 | Christian (nondenominational) |
| St. James Episcopal Day School | Baton Rouge | PreK-5 | 143 | 14.3 | Episcopal |