| City of Industry KinderCare | 1650 Stoner Creek Rd, Rowland Heights, CA 91748 | Preschool |
| Covina KinderCare | 4514 N Lark Ellen Ave, Covina, CA 91722 | 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 |
| San Dimas-Foothill KinderCare | 455 E Foothill Blvd, San Dimas, CA 91773 | 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 |
| Agape Montessori School | 9537 Telstar Avenue, El Monte, CA 91731 | Preschool |
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| All Seasons Children's Learning Center | 2612 So. Baldwin Ave., Arcadia, CA 91007 | Center |
| Allegra Children's Center | 700 S. Rosemead Blvd., Pasadena, CA 91107 | Center |
| 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 |
| Angela Preschool Kindergarten | 5708-5714 N. Muscatel Ave., San Gabriel, CA 91775 | Preschool |
| Anita Oaks School | 822 Bradbourne St., Duarte, CA 91010 | Preschool |
| Annex Montessori Childcare Center | 3400 Aerojet, El Monte, CA 91731 | Preschool |
| Arcadia Children's Educational Center | 9845 E. Lemon Ave., Arcadia, CA 91007 | Center |
| Arcadia Christian Preschool | 1900 South Santa Anita, Arcadia, CA 91006 | Preschool |
| Arcadia Episcopal Preschool | 1881 S. First Ave, Arcadia, CA 91006 | Preschool |
| Arcadia Friends Church Preschool | 5705 Lenore, Arcadia, CA 91006 | Preschool |
| Arcadia Montessori School | 1406 South Santa Anita Avenue, Arcadia, CA 91006 | Preschool |
| Arcadia Presbyterian Church Child Development Center | 121 Alice St, Arcadia, CA 91006 | Center |
| Ark Christian Academy | 6539 Rosemead Blvd., San Gabriel, CA 91775 | 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 |
| B'nai Simcha Jewish Community Preschool | 550 South 2nd Avenue, Arcadia, CA 91006 | 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 |
| BUSD Preschool Program - Grace Miller | 1629 Holly Oak Street, La Verne, CA 91750 | 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 |
| 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 |
| Bethany Preschool | 93 North Baldwin, Sierra Madre, CA 91024 | Preschool |
| Bonita Head Start | 440 N. Walnut Ave., San Dimas, CA 91773 | 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 |
| 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 |
| Care A Love Montessori Preschool | 3457 Nogales Street, West Covina, CA 91792 | Preschool |
| Central | 14741 Central Avenue, Baldwin Park, CA 91706 | Center |
| 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 |
| 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 Knowledge School | 3285 N. Garey Avenue, Pomona, CA 91767 | Center |
| Clairbourn School | 8400 Huntington Dr, San Gabriel, CA 91775 | Preschool |
| Claremont USD - Sumner / Danbury State Preschool | 1745 Lynoak Dr, Claremont, CA 91711 | 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 |
| 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 |
| 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 |
| Diamond Bar Montessori Academy | 23555 Palomino Dr., Diamond Bar, CA 91765 | Center |
| 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 |
| Duarte Montessori | 1640 E. Third Street, Duarte, CA 91010 | Preschool |
| Duarte USD Head Start State Preschool - Beardslee | 1212 Kellwil Way, Duarte, CA 91010 | Preschool |
| Duarte Unified School District - Maxwell Site | 733 Euclid, Duarte, CA 91010 | Center |
| Duarte Unified School District Head Start | 1433 Crestfield Drive, Duarte, CA 91010 | Preschool |
| East Valley Boys & Girls Club | 4100 Baldwin Park Blvd., Baldwin Park, CA 91706 | Preschool |
| Edgewood Academy- Head Start State Preschool | 14135 Fairgrove Ave., La Puente, CA 91746 | Preschool |
| El Monte - Rosemead Adult School Child Care Center | 3515 Granada Ave., El Monte, CA 91731 | Center |
| El Monte Child Development Center | 4366 Santa Anita Avenue, El Monte, CA 91731 | Center |
| El Monte City School District - Cherrylee Head Start | 5025 Buffington Road, El Monte, CA 91731 | Preschool |
| El Monte City School District - Columbia School Head Start | 3400 N. California Avenue, El Monte, CA 91731 | Preschool |
| El Monte City School District - Cortada Elementary School | 3111 N. Potrero Ave., El Monte, CA 91731 | Center |
| El Monte City School District - Gidley Head Start | 10226 E. Lower Azusa Avenue, El Monte, CA 91731 | Preschool |