| Childtime of Alhambra | 1418 South Vega, Alhambra, CA 91801 | Center |
| Childtime of Brea | 705 East Birch Street, Brea, CA 92821 | 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 |
| 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 |
| 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 |
| Whittier KinderCare | 10704 Scott Ave, Whittier, CA 90604 | Preschool |
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| 5 Talents Children's Academy | 1180 South Idaho St. Suite K, La Habra, CA 90631 | Preschool |
| A Child's Garden School | 535 West Roses Road, San Gabriel, CA 91775 | Preschool |
| A Child's Place Preschool | 1601 West La Habra Blvd., La Habra, CA 90631 | Preschool |
| A.R.S. Nairy Day Care Center | 505 N. Morris Pl., Montebello, CA 90640 | Center |
| 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 |
| 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 |
| Alpha - Shen Preschool | 618 North Moore, Monterey Park, CA 91754 | 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 |
| 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 |
| Armenian Mesrobian Preschool | 8420 Beverly Road, Pico Rivera, CA 90660 | Preschool |
| Arrow Montessori School of San Dimas | 908 W. Arrow Highway, San Dimas, CA 91773 | Preschool |
| 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 |
| 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 |
| Bethel Day Care and Preschool | 7732 E. Emerson Place, Rosemead, CA 91770 | Preschool |
| Birney Elementary School | 8501 Orange Avenue, Pico Rivera, CA 90660 | Center |
| Bitely Head Start | 7501 E. Fern Ave., Rosemead, CA 91770 | 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 |
| Cal Poly Child Care Center | 3801 West Temple Ave, Pomona, CA 91768 | 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 |
| Child Development Center | 1100 North Grand Ave, Walnut, CA 91789 | Center |
| Child's World School | 1540 Manley Drive, San Gabriel, CA 91776 | Center |
| Children's Academy | 12230 Loma Dr., Whittier, CA 90604 | Center |
| Children's Montessori Center | 19 N. Hidalgo Avenue, Alhambra, CA 91801 | Preschool |
| Christ Lutheran Church Nursery School | 311 S Citrus St, West Covina, CA 91791 | 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 |
| City of Santa Fe Springs Family Center | 10349 Heritage Park Dr. #1, Santa Fe Springs, CA 90670 | Center |
| Clairbourn School | 8400 Huntington Dr, San Gabriel, CA 91775 | 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 |
| Community Presbyterian Preschool | 13701 Hillsborough, La Mirada, CA 90638 | Preschool |
| 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 |
| Cross and Crown Lutheran Pre-school | 809 West Beverly Blvd., Montebello, CA 90640 | Preschool |
| Crossroad Montessori Child Care Center | 12900 Crossroad Parkway South, La Puente, CA 91746 | 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 |
| Dewey School Head Start | 525 Dewey Avenue, San Gabriel, CA 91776 | 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 |