| Rice Head Start | 2150 Angelus Ave., Rosemead, CA 91770 | Preschool |
| Rio Hondo College Child Development Center | 3600 Workman Mill Rd., Whittier, CA 90608 | Center |
| Rio Vista Elementary School | 8809 Coffman-Pico Road, Pico Rivera, CA 90660 | Center |
| Rivera Elementary School | 7250 Citronell Street, Pico Rivera, CA 90660 | Center |
| Robert F. Kennedy Head Start | 2630 East 7th Street, Los Angeles, CA 90023 | Preschool |
| Roosevelt Preschool | 10835 Mallison Avenue, Lynwood, CA 90262 | Preschool |
| Rosemead - Pace Head Start | 9032 Mission Drive, Rosemead, CA 91770 | Preschool |
| Rosemead Education Center | 2662 Walnut Grove Ave, Rosemead, CA 91770 | Center |
| Rosemead School District Encinita School Site | 4515 No. Encinita Ave., Rosemead, CA 91770 | Center |
| Rosemead School District Janson Facility | 8628 E. Marshall St., Rosemead, CA 91770 | Center |
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| Rosemead School District Savannah School Site | 3720 No. Rio Hondo Ave., Rosemead, CA 91770 | Center |
| Rosemead School District Shuey School Site | 8472 E. Wells, Rosemead, CA 91770 | Center |
| S.P.U.S.D. Preschool Education Program Marengo School | 1400 Marengo Avenue, South Pasadena, CA 91030 | Preschool |
| Saint Thomas More School Child Care Center | 2510 S. Fremont Avenue, Alhambra, CA 91803 | Center |
| Salvation Army Preschool | 12000 E. Washington Blvd., Santa Fe Springs, CA 90670 | Preschool |
| San Gabriel Valley Family YMCA East Valley Elementary S | 3554 Main Ave, Baldwin Park, CA 91706 | Preschool |
| San Marino Community Church | 1750 Virginia Rd, San Marino, CA 91108 | Preschool |
| San Marino Congregational Church Pre School | 2560 Huntington Dr, San Marino, CA 91108 | Preschool |
| San Miguel Elementary School CSPP | 9801 San Miguel Avenue, South Gate, CA 90280 | Center |
| Sanchez Head Start | 8470 E. Fern Ave, Rosemead, CA 91770 | Preschool |
| Santa Fe Kids Company of California | 11304 Washington Blvd., Whittier, CA 90606 | Preschool |
| Santa Fe Kids Company of Whittier | 11304 Washington Boulevard, Whittier, CA 90606 | Preschool |
| Selby Grove Center | 8110 Paramount Blvd., Pico Rivera, CA 90660 | Center |
| Serendipity Early Care & Education Center Arcadia South | 530 W. Las Tunas Dr., Arcadia, CA 91007 | Preschool |
| Serendipity Early Care & Education Center Arcadia West | 1111 Okoboji Dr., Arcadia, CA 91007 | Preschool |
| Serendipity School and Day Care Center | 940 West Duarte Road, Monrovia, CA 91016 | Preschool |
| Shepherd of The Hills Pre-school | 15215 East Janine Drive, Whittier, CA 90605 | Preschool |
| Shepherd of The Valley Preschool & Day Care | 1723 Park Lawn, Hacienda Heights, CA 91745 | Preschool |
| Shining Star Preschool | 3215 Santa Anita Avenue, South El Monte, CA 91733 | Preschool |
| Sierra Park Elementary School Room D | 3176 Budau Avenue, Los Angeles, CA 90032 | Center |
| Sinwa Education Institute Corp | 401 W. Las Tunas Drive, San Gabriel, CA 91776 | Center |
| Small World Pre-school | 9635 E Telegraph Rd, Pico Rivera, CA 90660 | Preschool |
| So Ranchito Elementary School Site | 5241 S Passons Bl Rm 20, Pico Rivera, CA 90660 | Center |
| Sonshine House Preschool | 9141 Broadway, Temple City, CA 91780 | Preschool |
| Soto Street Early Education Center | 2616 East Seventh Street, Los Angeles, CA 90023 | Center |
| South Hills Academy Preschool Hacienda Heights | 15207 Los Robles Avenue, Hacienda Heights, CA 91745 | Preschool |
| South Hills Preschool | 1600 E. Francisquito, West Covina, CA 91791 | Preschool |
| Southland Christian Preschool | 16400 Woodruff Ave, Bellflower, CA 90706 | Preschool |
| St Edmund's Nursery School | 1175 San Gabriel Blvd., San Marino, CA 91108 | Preschool |
| St Mark's Pre School | 2323 Las Lomitas Drive, Hacienda Heights, CA 91745 | Preschool |
| St Mark's School | 10354 Downey Avenue, Downey, CA 90241 | Center |
| St. Anthony School Preschool | 631 E. Saxon, San Gabriel, CA 91776 | Preschool |
| St. Bernard School | 9626 Park Street, Bellflower, CA 90706 | Preschool |
| St. Dominic Savio Pre K | 9750 Foster Road, Bellflower, CA 90706 | Preschool |
| St. Helen Pre-kinder | 9329 Madison Avenue, South Gate, CA 90280 | Preschool |
| St. John of God Pre-k | 13817 Pioneer Blvd., Norwalk, CA 90650 | Preschool |
| St. Johns Preschool and Child Care | 433 N. 18th Street, Montebello, CA 90640 | Preschool |
| St. Linus Pre-kindergarten | 13913 Shoemaker Avenue, Norwalk, CA 90650 | Preschool |
| St. Marianne Preschool | 7911 Buhman Avenue, Pico Rivera, CA 90660 | Preschool |
| St. Matthew's United Methodist Preschool & Childcare | 15653 E. Newton St., Hacienda Heights, CA 91745 | Preschool |
| St. Matthias Pre-k | 7130 Cedar Street, Huntington Park, CA 90255 | Preschool |
| St. Pius X Pre-school | 10855 S. Pioneer Blvd', Santa Fe Springs, CA 90670 | Preschool |
| St. Stephen Preschool | 344 W. Garvey Ave., Monterey Park, CA 91754 | Preschool |
| St. Stephen Preschool Academy | 1718 N. Walnut Avenue, La Puente, CA 91744 | Preschool |
| Stanford Primary Center CSPP | 3020 Kansas Avenue, South Gate, CA 90280 | Center |
| Starkids Preschool | 66 W. Duarte Road, Arcadia, CA 91007 | Preschool |
| Starkids Preschool Kindergarten | 333 N. Alhambra Ave., Monterey Park, CA 91754 | Preschool |
| State Street Early Education Center | 3210 Broadway, Huntington Park, CA 90255 | Center |
| Sunkist Head Start State Preschool | 935 Mayland Ave, La Puente, CA 91746 | Preschool |
| Sunlite Preschool | 9020 Imperial Hwy, Downey, CA 90242 | Preschool |
| Sunny Garden Daycare Center | 2739 Stingle Avenue, Rosemead, CA 91770 | Center |
| Sunny Hills Preschool | 8252 Artesia Blvd, Buena Park, CA 90621 | Preschool |
| Sunset Wesleyan Pre-school | 400 North Sunset, La Puente, CA 91744 | Preschool |
| Sunshine Educational Center | 3107 Gladys Avenue, Rosemead, CA 91770 | Preschool |
| Suva Elementary School | 6740 East Suva Street, Bell, CA 90201 | Preschool |
| Telstar Montessori Child Care Center | 9320 Telstar Avenue, El Monte, CA 91731 | Preschool |
| Temple City Christian Preschool | 6019 Baldwin Avenue, Temple City, CA 91780 | Preschool |
| The Almansor Center | 1955 Fremont Avenue, South Pasadena, CA 91030 | Preschool |
| The Beginning Montessori Academy | 3970 Maine Avenue, Baldwin Park, CA 91706 | Preschool |
| The Broadoaks School of Whittier College | 13406 Philadelphia, Whittier, CA 90608 | Preschool |
| The Early Learning Center | 233 N Breed St, Los Angeles, CA 90033 | Center |
| The Good Shepherd Children's Center | 400 W. Duarte Road, Arcadia, CA 91007 | Preschool |
| The Growing Tree Child Care Center | 13422 San Antonio Dr., Norwalk, CA 90650 | Center |
| The Lord's Children Mission TLC Learning Center Nor | 11553 Leffingwell Road, Norwalk, CA 90650 | Center |
| The New Montessori School | 15243 E. Nelson Avenue, La Puente, CA 91744 | Preschool |
| The Straight Way School | 1912 West Merced, West Covina, CA 91790 | Preschool |
| Theresa Hughes Elementary School | 4242 Clara Street, K-4, Bell, CA 90201 | Center |
| Thomas Jefferson C.C.C. - Bellflower U.S.D. | 9980 E. Cedar, Bellflower, CA 90706 | Center |
| Thurgood Marshall Pre-school | 3593 Martin L. King Jr., Blvd., Lynwood, CA 90262 | Preschool |
| Tinker Tots Child Care | 5743 Huntington Drive, Los Angeles, CA 90032 | Preschool |
| Top Kids | 2600 New Ave., Rosemead, CA 91770 | Center |
| Total Child Preschool Learning Links | 1134 S. San Gabriel Blvd., San Gabriel, CA 91776 | Preschool |
| Tracy School Head Start State Preschool | 13350 Tracy Ave., Baldwin Park, CA 91706 | Preschool |
| Trinity | 13118 Rainier, Whittier, CA 90605 | Center |
| Trinity Christian Day Care Center | 18325 So. Horst Ave, Artesia, CA 90701 | Center |
| Trinity Lutheran Preschool | 11716 E. Floral Dr., Whittier, CA 90601 | Preschool |
| Trinity Lutheran Preschool & Day Nursery | 11609 S. Studebaker Road, Norwalk, CA 90650 | Preschool |
| Tutor Time Child Care Learning Center | 203 S. Azusa Avenue, West Covina, CA 91790 | Preschool |
| Tutor Time Child Care Learning Center | 5309 Beach Blvd., Buena Park, CA 90621 | Center |
| Tweedy Pasitos School Readiness Program | 9724 Pinehurst, South Gate, CA 90280 | Center |
| USC HSC Child Care Center | 1435 Playground St., Los Angeles, CA 90033 | Center |
| Union Pacific CDC YWCA of Greater L.A. | 4198 Union Pacific Ave., Los Angeles, CA 90023 | Center |
| Union Pacific CDC YWCA of Greater L.A. | 4315 Union Pacific Avenue, Los Angeles, CA 90023 | Center |
| United Christian Education Center | 16152 Gale Avenue, Hacienda Heights, CA 91745 | Center |
| United Methodist Church | 6440 Paramount Boulevard, Pico Rivera, CA 90660 | Center |
| United Molokan Christian Association Preschool | 16222 E. Soriano Drive, Hacienda Heights, CA 91745 | Preschool |
| Universal Preschool at Delhaven | 15302 E. Francisquito Avenue, La Puente, CA 91744 | Preschool |
| University Center | 4339 State University Dr., Los Angeles, CA 90032 | Center |
| Valencia Elementary School | 9241 E Cosgrove St. Preschool. Rm, Pico Rivera, CA 90660 | Center |
| Valencia Park State Preschool | 3441 West Valencia Drive, Fullerton, CA 92833 | Preschool |