| Childtime of Chino | 3656 Rive^side Dr., Chino, CA 91710 | Center |
| 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 |
| First United Methodist Church Preschool of Upland | 262 N. Euclid Avenue, Upland, CA 91786 | Preschool |
| Higgins Ranch KinderCare | 15928 Los Serranos Country Club Dr, Chino Hills, CA 91709 | 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 |
| Ontario KinderCare | 2140 S Euclid Ave, Ontario, CA 91762 | Preschool |
| San Dimas-Foothill KinderCare | 455 E Foothill Blvd, San Dimas, CA 91773 | Preschool |
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| Tutor Time of Upland | 1001 E. 16th Street, Upland, CA 91784 | Preschool |
| Tutor Time of Walnut | 21639 Valley Boulevard, Walnut, CA 91789 | Preschool |
| Via Verde KinderCare | 1175 Via Verde, San Dimas, CA 91773 | Preschool |
| West Covina KinderCare | 3443 S Nogales St, West Covina, CA 91792 | Preschool |
| Acacia Montessori School | 450 W Rowland Ave, Covina, CA 91723 | Preschool |
| Alcott - Child Development Center | 1600 S. Towne Ave., Pomona, CA 91766 | Preschool |
| Alexander Hughes Community Center - Abc's For Me | 1700 Danbury Rd., Claremont, CA 91711 | Preschool |
| Allison Child Development Center | 1011 Russell Place, Pomona, CA 91767 | Preschool |
| Amazing Grace Preschool | 1717 S. Otterbein Avenue, Rowland Heights, CA 91748 | Preschool |
| American Future Learning Center | 1172 E. Cypress, Covina, CA 91724 | 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 |
| BUSD Preschool Program | 740 E. Allen Avenue, San Dimas, CA 91773 | Preschool |
| BUSD Preschool Program - Grace Miller | 1629 Holly Oak Street, La Verne, CA 91750 | Preschool |
| 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 |
| 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 |
| Bon View Elementary School | 2121 South Bon View Avenue, Ontario, CA 91761 | Center |
| Bonita Head Start | 440 N. Walnut Ave., San Dimas, CA 91773 | Preschool |
| Brethren In Christ Community Preschool | 845 W. Arrow Highway, Upland, CA 91786 | Preschool |
| Bright Star Montessori Academy | 800 Francesca Dr, Walnut, CA 91789 | Preschool |
| Bright star montessori academy | 527 Alderton ave, La Puente, CA 91744 | Preschool |
| 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 |
| Campus Kids | 1102 W. Phillips, Ontario, CA 91762 | Preschool |
| Care A Love Montessori Preschool | 3457 Nogales Street, West Covina, CA 91792 | Preschool |
| Central | 14741 Central Avenue, Baldwin Park, CA 91706 | Center |
| Chabad Torah Tots Preschool | 8710 Baker Avenue, Rancho Cucamonga, CA 91730 | Preschool |
| Chaffey College Children's Center | 5885 Haven Avenue, Rancho Cucamonga, CA 91701 | Preschool |
| Charisma Christian Academy | 305 East Arrow Highway, Pomona, CA 91767 | 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 Montessori School | 8736 Baker Street, Rancho Cucamonga, CA 91730 | Preschool |
| Children's University | 1335 W. Mission Blvd., Ontario, CA 91762 | Center |
| Chino Child Development Center | 4266 Walnut Avenue, Chino, CA 91710 | Preschool |
| Chino Children's Center Extended Day | 5196 Philadelphia, Chino, CA 91710 | Center |
| Chino Hills Christian Preschool | 2092 Chino Hills Parkway, Chino Hills, CA 91709 | Preschool |
| Chino KinderCare - CLOSED | 6010 Riverside Dr., Chino, CA 91710 | Preschool |
| Chino Valley Christian Schools | 4136 Riverside Drive, Chino, CA 91710 | Center |
| Christ Lutheran Church Nursery School | 311 S Citrus St, West Covina, CA 91791 | Center |
| Christ Lutheran Preschool and Kindergarten | 5500 Francis Avenue, Chino, CA 91710 | Preschool |
| Citrus College Child Development Center | 1000 W Foothill Bl., Glendora, CA 91740 | Center |
| City of Knowledge School | 3285 N. Garey Avenue, Pomona, CA 91767 | Center |
| Claremont Baptist Nursery School | 472 North Mountain Avenue, Claremont, CA 91711 | Center |
| Claremont Presbyterian Church Children's Center | 1111 North Mountain, Claremont, CA 91711 | Center |
| Claremont US.S.D. - Vista De Valle Preschool | 550 Vista Dr., Claremont, CA 91711 | Preschool |
| Claremont USD - Sumner / Danbury State Preschool | 1745 Lynoak Dr, Claremont, CA 91711 | Preschool |
| Claremont United Church of Christ ECC | 233 W Harrison Ave, Claremont, CA 91711 | Center |
| Claremont United Methodist Nursery School | 211 W. Foothill Blvd., Claremont, CA 91711 | Preschool |
| CoUSD Preschool Program | 800 Banna Avenue, Covina, CA 91724 | Preschool |
| Cookie Land Pre-school | 2460 S. Euclid Avenue, Ontario, CA 91762 | Preschool |
| Cornerstone Christian School | 13000 Pipeline Avenue, Chino, CA 91710 | 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 Kids Preschool and Day Care | 1161 E. Riverside Drive, Ontario, CA 91761 | Preschool |
| Crosspoint Children's Center | 6950 Edison Avenue, Chino, CA 91710 | Center |
| Crystal Montessori Academy | 1055 N. White Avenue, Pomona, CA 91768 | 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 |
| Diamond Bar Congregation Nursery & Day Care Center | 2335 So. Diamond Bar Blvd., Diamond Bar, CA 91765 | Center |
| Diamond Bar Montessori Academy | 23555 Palomino Dr., Diamond Bar, CA 91765 | Center |
| Diamond Canyon Christian Preschool | 3338 Diamond Canyon Rd., Diamond Bar, CA 91765 | Preschool |
| Discovery Montessori Preschool | 437 W. San Bernardino Rd., Covina, CA 91723 | Preschool |
| Discovery Montessori School | 2451 E. Garvey Avenue, West Covina, CA 91791 | Preschool |
| Discovery World Montessori | 801 Brea Canyon Road, Walnut, CA 91789 | Preschool |
| Dot I Tots Christian Preschool | 136 S. Valley Center, San Dimas, CA 91773 | Preschool |
| Dove Day School | 502 S. Lark Ellen Avenue, West Covina, CA 91791 | Preschool |
| Easter Seals Child Development Center | 1801 E. 6th Street, Ontario, CA 91764 | Center |
| Easter Seals Child Development Center | 531 W. 8th Street, Upland, CA 91786 | Center |
| Easter Seals Child Development Center | 9950 Monte Vista, Montclair, CA 91763 | Center |
| Emerson Child Development Center | 635 Lincoln Ave., Pomona, CA 91766 | Center |
| Fairway Education Center | 19560 E. Walnut Drive South, Rowland Heights, CA 91748 | Preschool |
| Faith Day Care Center | 505 East Bonita Avenue, San Dimas, CA 91773 | Center |
| First Christian Church Child Development Center | 1751 N Park Av, Pomona, CA 91767 | Preschool |
| First Presbyterian Church Preschool | 869 N. Euclid Avenue, Upland, CA 91786 | Preschool |
| Foothill Christian Pre-school | 242 West Baseline, Glendora, CA 91740 | Preschool |
| Foothill Christian Preschool | 301 E. Route 66, Glendora, CA 91740 | Preschool |
| Foothill Montessori School | 730 East Foothill Blvd., San Dimas, CA 91773 | Preschool |
| Footprints Child Care Center | 136 S. Bandy, West Covina, CA 91790 | Center |