| Academy of the Sacred Heart |
|
Our Lady, Queen of Peace School |
|
St. John the Baptist - Gildehaus |
| All Saints School |
|
Queen of All Saints School |
|
St. Joseph Institute for the Deaf |
| Annunciation School |
|
Sacred Heart School - Eureka |
|
St. Joseph School - Bonne Terre |
| Ascension School |
|
Sacred Heart School - Florissant |
|
St. Joseph School - Cottleville |
| Assumption School - Mattese |
|
Sacred Heart Kindergarten - Florissant |
|
St. Joseph School - Farmington |
| Assumption School - O'Fallon |
|
Sacred Heart School - Ozora |
|
St. Joseph School - Imperial |
| Blessed Teresa of Calcutta |
|
Sacred Heart School - Troy |
|
St. Joseph School - Josephville |
| Cathedral Basilica School of Saint Louis |
|
Sacred Heart School - Valley Park |
|
St. Joseph School - Manchester |
| Central Catholic/St. Nicholas School |
|
Sacred Heart Villa |
|
St. Joseph School - Zell |
| Chaminade College Preparatory Middle School |
|
St. Agnes School |
|
St. Justin Martyr School |
| Christ the King School |
|
Saint Alban Roe School |
|
St. Katherine Drexel School |
| Christ, Light of the Nations School |
|
St. Alphonsus School |
|
St. Louis Catholic Academy |
| Christ, Prince of Peace School |
|
St. Ambrose School |
|
St. Louis Priory School |
| De La Salle Middle School |
|
St. Angela Merici School |
|
St. Margaret Mary Alacoque School |
| Epiphany of Our Lord School |
|
St. Ann School |
|
St. Margaret of Scotland School |
| Gateway Academy |
|
St. Anthony School |
|
St. Mark School |
| Good Shepard School |
|
St. Bridget of Kildare School |
|
St. Mary Magdalen School |
| Holy Child School |
|
St. Catherine Laboure School |
|
St. Michael the Archangel School |
| Holy Infant School |
|
St. Cecilia School and Academy |
|
St. Monica School |
| Holy Redeemer School |
|
St. Charles Borromeo School |
|
St. Norbert School |
| Holy Rosary School |
|
St. Clare Catholic School |
|
St. Patrick School |
| Holy Spirit School |
|
St. Clare of Assisi School |
|
St. Paul School - Fenton |
| Holy Trinity Catholic School |
|
St. Clement School |
|
St. Paul School - St. Paul |
| Immacolata School |
|
St. Cletus School |
|
St. Peter School - Kirkwood |
| Immaculate Conception School - Dardenne Prairie |
|
St. Dominic Savio School |
|
St. Peter School - St. Charles |
| Immaculate Conception School - Old Monroe |
|
St. Elizabeth/St. Robert School |
|
St. Raphael the Archangel School |
| Immaculate Conception School - Union |
|
St. Ferdinand |
|
St. Richard School |
| Immaculate Heart of Mary School |
|
St. Frances Cabrini Academy |
|
St. Roch School |
| Incarnate Word Elementary School |
|
St. Francis Borgia School |
|
St. Rose of Lima School |
| Little Flower School |
|
St. Francis of Assisi School |
|
St. Rose Philippine Duchesne |
| Loyola Academy |
|
St. Gabriel the Archangel School |
|
St. Sabina School |
| Marian Middle School |
|
St. Genevive du Bois School |
|
St. Simon School |
| Mary, Queen of Peace School |
|
St. Gerard Majella School |
|
St. Stephen Proromartyr School |
| Most Holy Trinity School |
|
St. Gertrude School |
|
St. Theodore School |
| Our Lady of Guadalupe School |
|
St. Ignatius Loyola School |
|
St. Vincent Elementary School - Perryville |
| Our Lady of Lourdes School - University City |
|
St. James the Greater School |
|
St. Vincent School - Dutzow |
| Our Lady of Lourdes School - Washington |
|
Sts. Joachim & Ann School |
|
Seven Holy Founders School |
| Our Lady of the Pillar School |
|
St. Joachim School |
|
Valle Catholic Grade School |
| Our Lady of Providence School |
|
St. Joan of Arc |
|
Villa Duchesne/Oak Hill School |
| Our Lady School |
|
St. John the Baptist Elementary School |
|
Visitation Academy |
