| Childtime of Alhambra | 1418 South Vega, Alhambra, CA 91801 | Center |
| Covina KinderCare | 4514 N Lark Ellen Ave, Covina, CA 91722 | Preschool |
| Merced KinderCare | 830 W Merced Ave, West Covina, CA 91790 | Preschool |
| West Covina KinderCare | 3443 S Nogales St, West Covina, CA 91792 | Preschool |
| A Child's Garden School | 535 West Roses Road, San Gabriel, CA 91775 | 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 |
| Agape Montessori School | 9537 Telstar Avenue, El Monte, CA 91731 | Preschool |
| Alatorre Head Start | 5480 Huntington Drive, Los Angeles, CA 90032 | Preschool |
| Alhambra Methodist Preschool | 9 North Almansor, Alhambra, CA 91801 | 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 |
| Alma Family Service Preschool Center | 4701 E. Cesar E. Chavez Avenue, Los Angeles, CA 90022 | Preschool |
| Alpha - Shen Preschool | 618 North Moore, Monterey Park, CA 91754 | Preschool |
| Altadena Boys & Girls Academy | 2151 N. Lake Avenue, Altadena, CA 91001 | Center |
| Altadena Christian Children's Center | 2326 North El Molino, Altadena, CA 91001 | Preschool |
| Altadena Nursery School | 789 N. Altadena Drive, Pasadena, CA 91107 | Preschool |
| Altadena Preschool | 743 E. Calavares St. Bgl. 101, Altadena, CA 91001 | Preschool |
| Amar Children's Center | 1000 N. California Ave., La Puente, CA 91744 | Center |
| American Future Learning Center | 1172 E. Cypress, Covina, CA 91724 | Preschool |
| Angel's Montessori Preschool | 150 N. Garfield Avenue, Alhambra, CA 91801 | 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 |
| Anna Bing Arnold Child Care Center | 2301 No. Levanda Avenue, Los Angeles, CA 90032 | Preschool |
| Annex Montessori Childcare Center | 3400 Aerojet, El Monte, CA 91731 | Preschool |
| Apple Tree Christian Children's Center | 119 N. Curtis Ave., Alhambra, CA 91801 | 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 |
| Aria Montessori School | 693 S. Eucild Avenue, Pasadena, CA 91106 | Preschool |
| Ark Christian Academy | 6539 Rosemead Blvd., San Gabriel, CA 91775 | Preschool |
| Armenian Mesrobian Preschool | 8420 Beverly Road, Pico Rivera, CA 90660 | 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 |
| Belaire Little People School | 816 W Service, West Covina, CA 91790 | Center |
| Bell Tower School | 3116 W. Main Street, Alhambra, CA 91801 | Preschool |
| Bella Vista | 2410 Findlay Avenue, Monterey Park, CA 91754 | Center |
| Bethany Preschool | 93 North Baldwin, Sierra Madre, CA 91024 | Preschool |
| Bethel Day Care and Preschool | 7732 E. Emerson Place, Rosemead, CA 91770 | Preschool |
| Bitely Head Start | 7501 E. Fern Ave., Rosemead, CA 91770 | 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 |
| Brooklyn Avenue Early Education Center | 329 N. Arizona Ave, Los Angeles, CA 90022 | Center |
| Burbank Preschool | 2046 N. Allen Ave. Rm #105, Altadena, CA 91001 | Preschool |
| Burdick's School For Little Children | 4124 Maxson Road, El Monte, CA 91732 | Preschool |
| CCFS - Scott Center | 2034 N. Fair Oaks, Pasadena, CA 91103 | Center |
| CHS Head Start - Escalon Center | 508-536 E. Mendocino, Altadena, CA 91001 | Preschool |
| Calvary Preschool | 1050 Fremont Ave., South Pasadena, CA 91030 | Preschool |
| Celebration Kids | 1101 Arroyo Verde Road, South Pasadena, CA 91030 | Center |
| Central | 14741 Central Avenue, Baldwin Park, CA 91706 | Center |
| Centro De Ninos - Maravilla | 4850 E. Cesar Chavez Avenue, Los Angeles, CA 90022 | 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's World School | 1540 Manley Drive, San Gabriel, CA 91776 | Center |
| Children's Center at Cal-tech | 293 So. Chester, Pasadena, CA 91106 | Center |
| Children's Country House | 2821 Santa Rosa, Altadena, CA 91001 | Preschool |
| 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 |
| 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 |
| Colonial House Preschool | 1124 Mission Street, South Pasadena, CA 91030 | Preschool |
| Community Housing Services - Pasadena Covenant Church | 539 N. Lake Ave, Pasadena, CA 91101 | Preschool |
| Cottage Nursery School | 169 West Arlington Drive, Pasadena, CA 91105 | 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 |
| Deliverance Tabernacle | 1299 Sunset, Pasadena, CA 91103 | Center |
| Dewey School Head Start | 525 Dewey Avenue, San Gabriel, CA 91776 | 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 Time KinderCare - CLOSED | 406 S. Second St., Alhambra, CA 91801 | Preschool |
| Dove Day School | 502 S. Lark Ellen Avenue, West Covina, CA 91791 | Preschool |
| Duarte Montessori | 1640 E. Third Street, Duarte, CA 91010 | Preschool |