| Buena Park KinderCare | 4601 Beach Blvd, Buena Park, CA 90621 | Preschool |
| Childtime of Brea | 705 East Birch Street, Brea, CA 92821 | Preschool |
| Chino Hills KinderCare | 13815 Peyton Dr, Chino Hills, CA 91709 | Preschool |
| City of Industry KinderCare | 1650 Stoner Creek Rd, Rowland Heights, CA 91748 | Preschool |
| Covina KinderCare | 4514 N Lark Ellen Ave, Covina, CA 91722 | Preschool |
| Imperial Rose KinderCare | 1001 E Imperial Hwy, Placentia, CA 92870 | Preschool |
| La Petite Academy of Diamond Bar | 722 So. Grand Ave., Diamond Bar, CA 91765 | Preschool |
| Merced KinderCare | 830 W Merced Ave, West Covina, CA 91790 | Preschool |
| North Fullerton KinderCare | 3223 Associated Rd, Fullerton, CA 92835 | Preschool |
| Tutor Time of Walnut | 21639 Valley Boulevard, Walnut, CA 91789 | Preschool |
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| Via Verde KinderCare | 1175 Via Verde, San Dimas, CA 91773 | Preschool |
| West Covina KinderCare | 3443 S Nogales St, West Covina, CA 91792 | Preschool |
| Whittier KinderCare | 10704 Scott Ave, Whittier, CA 90604 | Preschool |
| 5 Talents Children's Academy | 1180 South Idaho St. Suite K, La Habra, CA 90631 | Preschool |
| A Child's Place Preschool | 1601 West La Habra Blvd., La Habra, CA 90631 | Preschool |
| Acacia Montessori School | 450 W Rowland Ave, Covina, CA 91723 | Preschool |
| Aeolian | 11600 1/2 E. Aeolian Street, Whittier, CA 90606 | Center |
| Agape Montessori School | 9537 Telstar Avenue, El Monte, CA 91731 | Preschool |
| Alcott - Child Development Center | 1600 S. Towne Ave., Pomona, CA 91766 | Preschool |
| Amalie Montessori Academy | 1231 East Chapman Avenue, Fullerton, CA 92831 | Preschool |
| Amar Children's Center | 1000 N. California Ave., La Puente, CA 91744 | Center |
| Amazing Grace Preschool | 1717 S. Otterbein Avenue, Rowland Heights, CA 91748 | Preschool |
| American Future Learning Center | 1172 E. Cypress, Covina, CA 91724 | Preschool |
| Angela Preschool & Kindergarten | 100 E. Live Oak Avenue, Arcadia, CA 91006 | Preschool |
| Anita Oaks School | 822 Bradbourne St., Duarte, CA 91010 | Preschool |
| Arborland Montessori Children's Academy | 1700 W. Valencia Drive, Fullerton, CA 92833 | Preschool |
| Arborland Montessori Children's Academy | 2121 Hughes Drive, Fullerton, CA 92833 | Preschool |
| Arcadia Christian Preschool | 1900 South Santa Anita, Arcadia, CA 91006 | Preschool |
| Arcadia Friends Church Preschool | 5705 Lenore, Arcadia, CA 91006 | Preschool |
| Arrow Montessori School of San Dimas | 908 W. Arrow Highway, San Dimas, CA 91773 | Preschool |
| Arroyo Child Development Center | 1605 W. Arroyo Ave., Pomona, CA 91768 | Center |
| Azusa Center | 328 N. Orange Place, Azusa, CA 91702 | Center |
| Azusa Discovery Center | 155 W. Arrow Highway, Azusa, CA 91702 | Center |
| Azusa Montessori Academy Montessori Association of Covin | 405 N. Azusa Avenue, Azusa, CA 91702 | Preschool |
| BPUSD - Charles Bursch Elementary School | 4245 N. Merced Avenue, Baldwin Park, CA 91706 | Center |
| BPUSD - Kenmore Elementary School | 3823 Kenmore Avenue, Baldwin Park, CA 91706 | Center |
| BUSD Preschool Program | 740 E. Allen Avenue, San Dimas, CA 91773 | Preschool |
| Baker Head Start Preschool | 12043 Exline, El Monte, CA 91732 | Preschool |
| Baldwin Park Children's Center | 13529 Francisquito, Baldwin Park, CA 91706 | Center |
| Baldwin Park Preschool Academy | 3970 Maine Ave, Baldwin Park, CA 91706 | Preschool |
| Baldwin Park U.S.D. - Foster School | 13900 Foster Ave, Baldwin Park, CA 91706 | Center |
| Baldwin Park USD - Elwin Elementary School | 13010 East Waco Street, Baldwin Park, CA 91706 | Center |
| Baldwin Park USD - Margaret Heath School | 14321 School Street, Baldwin Park, CA 91706 | Center |
| Baldwin Park USD Central Elementary School | 14741 Central Avenue, Baldwin Park, CA 91706 | Center |
| Barfield Child Development Center | 2181 North San Antonio Ave., Pomona, CA 91766 | Center |
| Bassett Head Start - Don Julian | 13855 Don Julian Road, La Puente, CA 91746 | Preschool |
| Bassett Head Start - Erwin | 943 N. Sunkist Avenue, La Puente, CA 91746 | Preschool |
| Beginning Montessori Children's House | 5119 No. Valley Center Ave., Covina, CA 91724 | Preschool |
| Belaire Little People School | 816 W Service, West Covina, CA 91790 | Center |
| Blessed Sacrament Children's Learning Center | 1314 N. Angelina Dr., Placentia, CA 92870 | Preschool |
| Bonita Head Start | 440 N. Walnut Ave., San Dimas, CA 91773 | Preschool |
| Brea Head Start | 408 South Flower, Brea, CA 92821 | Preschool |
| Brea United Methodist Church Pre School | 480 N. State College, Brea, CA 92821 | Preschool |
| Brea-Olinda Friends Church | 200 Associated Rd, Brea, CA 92821 | Preschool |
| Bright Kids Montessori Academy | 4434 Santa Anita Avenue, El Monte, CA 91731 | Preschool |
| Bright Star Montessori Academy | 800 Francesca Dr, Walnut, CA 91789 | Preschool |
| Bright star montessori academy | 527 Alderton ave, La Puente, CA 91744 | Preschool |
| Burdick's School For Little Children | 4124 Maxson Road, El Monte, CA 91732 | Preschool |
| CSUF Children Center | 800 N.state College Blvd.t-200, Fullerton, CA 92834 | Center |
| CVUSD Fun Club Kindergarten Readiness Program | 14145 Village Center Drive, Chino Hills, CA 91709 | Center |
| Cal Poly Child Care Center | 3801 West Temple Ave, Pomona, CA 91768 | Center |
| Calvary Baptist Schools (Formerly Bonita Christia) | 2990 N Damien Av, La Verne, CA 91750 | Center |
| Carden Whittier School | 11537 Grovedale Drive, Whittier, CA 90604 | Center |
| Care A Love Montessori Preschool | 3457 Nogales Street, West Covina, CA 91792 | Preschool |
| Carmela | 11924 Leland Ave., Whittier, CA 90606 | Center |
| Central | 14741 Central Avenue, Baldwin Park, CA 91706 | Center |
| Charo Child Development Center | 5777 Lockheed Avenue, Whittier, CA 90606 | Center |
| Charter Oak Day School | 20350 E. Cienega Ave., Covina, CA 91724 | Center |
| Charter Oak USD Development Center - Preschool Program | 1505 S. Sunflower Ave., Glendora, CA 91740 | Preschool |
| Cherry Blossom Child Care & Preschool | 516 E. Bonita Avenue, San Dimas, CA 91773 | Preschool |
| Child Development Center | 1100 North Grand Ave, Walnut, CA 91789 | Center |
| Children's Academy | 12230 Loma Dr., Whittier, CA 90604 | Center |
| Chino Hills Christian Preschool | 2092 Chino Hills Parkway, Chino Hills, CA 91709 | Preschool |
| Christ Lutheran Church Nursery School | 311 S Citrus St, West Covina, CA 91791 | Center |
| Citrus College Child Development Center | 1000 W Foothill Bl., Glendora, CA 91740 | Center |
| City of La Habra Child Development Center | 401 S. Euclid, La Habra, CA 90631 | Preschool |
| City of La Habra Child Development Centers Claire | 305 S. Euclid, La Habra, CA 90631 | Preschool |
| City of La Habra Head Start | 1060 W. Lambert, La Habra, CA 90631 | Preschool |
| City of La Habra Preschool | 1440 W Whittier Blvd, La Habra, CA 90631 | Preschool |
| CoUSD Preschool Program | 800 Banna Avenue, Covina, CA 91724 | Preschool |
| Cogswell Head Start State Preschool | 11050 Fineview St., South El Monte, CA 91733 | Preschool |
| Colleen's Cuddle Bugs Child Care | 2100 East Lambert Road, La Habra, CA 90631 | Preschool |
| College Avenue Daycare | 8221 College Ave., Whittier, CA 90605 | Preschool |
| Color Our World Day Care Educational Center | 1613 W. Valencia Dr., Fullerton, CA 92833 | Center |
| Commonwealth School State Preschool | 2200 E. Commonwealth Ave., Fullerton, CA 92831 | Preschool |
| Community Presbyterian Preschool | 13701 Hillsborough, La Mirada, CA 90638 | Preschool |
| Cortez Child Development Center | 1300 N. Dudley Street, Pomona, CA 91768 | Center |
| Covina Educational Center State Preschool | 160 N. Barranca, Covina, CA 91723 | Preschool |
| Covina First Baptist Preschool | 200 North Second Ave, Covina, CA 91723 | Preschool |
| Covina Gateway Montessori School | 344 E. Rowland Street, Covina, CA 91723 | Preschool |
| Covina Valley U.S.D. State Preschool | 1355 E. Rowland Avenue, West Covina, CA 91790 | Preschool |
| Creative Corners Preschool | 13628 Lomitas Avenue, La Puente, CA 91746 | Preschool |
| Crossroad Montessori Child Care Center | 12900 Crossroad Parkway South, La Puente, CA 91746 | Preschool |
| Crystal Montessori Academy | 1055 N. White Avenue, Pomona, CA 91768 | Preschool |
| Cumorah Kids | 4561 Durfee Avenue, Pico Rivera, CA 90660 | Center |
| De Anza | 12820 E. Bess Avenue, Baldwin Park, CA 91706 | Center |
| De Anza School Head Start State Preschool | 12820 East Bess St., Baldwin Park, CA 91706 | Preschool |
| Delhaven Pre School | 15302 E. Francisquito, La Puente, CA 91744 | Preschool |
| Diamond Bar - Walnut Brnch of Pomona Valley Met. YMC | 22600 Sunset Crossing Blvd., Diamond Bar, CA 91765 | Center |
| Diamond Bar Community Preschool | 400 South Rancheria Road, Diamond Bar, CA 91765 | Preschool |