| S.S. Simon & Jude School | 6351 North 27th Avenue, Phoenix, AZ 85017 | Center |
| S.U.S.D. #48 - Arcadia Neighborhood Learning Center | 4330 North 62nd Street, Scottsdale, AZ 85251 | Center |
| S.U.S.D. #48 - Cherokee Elementary Preschool - Pand | 8801 North 56th Street, Paradise Valley, AZ 85253 | Preschool |
| S.U.S.D. #48 - Cochise Elementary School | 9451 North 84th Street, Scottsdale, AZ 85258 | Preschool |
| S.U.S.D. #48 - Early Childhood Campus - Oak | 7501 East Oak Street, Scottsdale, AZ 85257 | Preschool |
| S.U.S.D. #48 - Hohokam Traditional School | 8451 East Oak Street, Scottsdale, AZ 85257 | Preschool |
| S.U.S.D. #48 - Hopi Elementary School | 5110 East Lafayette Boulevard, Phoenix, AZ 85018 | Center |
| S.U.S.D. #48 - Kiva Elementary School | 6911 East Mcdonald Drive, Paradise Valley, AZ 85253 | Preschool |
| S.U.S.D. #48 - Navajo Elementary School | 4525 North Granite Reef Road, Scottsdale, AZ 85251 | Preschool |
| S.U.S.D. #48 - Pima Elementary School | 8330 East Osborn Road, Scottsdale, AZ 85251 | Preschool |
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| S.U.S.D. #48 - Tavan Elementary School | 4610 East Osborn Road, Phoenix, AZ 85018 | Center |
| S.U.S.D. #48 - Tonalea Elementary School | 6801 East Oak Street, Scottsdale, AZ 85257 | Preschool |
| S.U.S.D. #48 - Yavapai Elementary School | 701 North Miller Road, Scottsdale, AZ 85257 | Preschool |
| Sage Child Development Center | 1055 East Hearn Road, Phoenix, AZ 85022 | Center |
| Sahuaro Preschool | 13424 North 32nd Street, Phoenix, AZ 85032 | Preschool |
| Scottsdale - Paradise Valley YMCA | 6869 East Shea Boulevard, Scottsdale, AZ 85254 | Center |
| Scottsdale Academy Private School of The Arts | 6315 East Thunderbird Road, Scottsdale, AZ 85254 | Center |
| Scottsdale Child Care & Learning Center - Kierland | 6440 East Greenway Parkway, Scottsdale, AZ 85254 | Preschool |
| Scottsdale Christian Academy & Early Childhood | 14400 North Tatum Blvd, Phoenix, AZ 85032 | Preschool |
| Scottsdale Country Day School | 10460 North 56th Street, Paradise Valley, AZ 85253 | Preschool |
| Scottsdale Preschool | 12630 North 48th Street, Phoenix, AZ 85032 | Preschool |
| Scottsdale United Methodist Cooperative Preschool | 4140 North Miller Road, Scottsdale, AZ 85251 | Preschool |
| Scottsdale United Methodist Daycare | 4140 North Miller Road, Scottsdale, AZ 85251 | Preschool |
| Shadow Rock Preschool | 12861 North 8th Avenue, Phoenix, AZ 85029 | Preschool |
| Shellie's Early Start Learning Center # 2 | 1720 East Broadway Road, Phoenix, AZ 85040 | Preschool |
| Shepherd of The Desert Lutheran Preschool | 9400 East Mountain View Road, Scottsdale, AZ 85258 | Preschool |
| Shepherd of The Desert Preschool | 9590 East Shea Boulevard, Scottsdale, AZ 85260 | Preschool |
| Shepherd of The Hills Preschool | 5524 East Lafayette Blvd., Phoenix, AZ 85018 | Preschool |
| Shepherd of The Valley Preschool | 1500 West Maryland Ave, Phoenix, AZ 85015 | Preschool |
| Small People Preschool Greenway | 2601 East Greenway Road, Phoenix, AZ 85032 | Preschool |
| Sojourner Center Family Enrichment Program | P O Box 20156, Phoenix, AZ 85036 | Center |
| Sonoran Science Academy Phoenix | 4837 East Mcdowell Road, Phoenix, AZ 85008 | Preschool |
| South Mountain Community College Early Childhood | 7050 South 24th Street, Phoenix, AZ 85042 | Preschool |
| Southwest Creighton Head Start | 2802 East Mcdowell Road, Phoenix, AZ 85008 | Preschool |
| Southwest Early Head Start - Head Start at Educare | 1300 North 48th Street, Phoenix, AZ 85008 | Center |
| Southwest Head Start Papago School | 2013 North 36th Street, Phoenix, AZ 85008 | Preschool |
| Southwest Head Start at Balsz School | 4309 East Belleview Street, Phoenix, AZ 85008 | Preschool |
| Southwest Head Start at Brunson-Lee | 1350 North 48th Street, Phoenix, AZ 85008 | Preschool |
| Southwest Head Start at Crockett | 501 North 36th Street, Phoenix, AZ 85008 | Preschool |
| Southwest Head Start at Encanto | 1426 West Osborn Road, Phoenix, AZ 85013 | Preschool |
| Southwest Head Start at Excelencia School | 2181 East Mcdowell Road, Phoenix, AZ 85006 | Preschool |
| Southwest Head Start at Gateway | 1100 North 35th Street, Phoenix, AZ 85008 | Preschool |
| Southwest Head Start at Kennedy | 2702 East Osborn Road, Phoenix, AZ 85016 | Preschool |
| Southwest Head Start at Loma Linda | 2002 East Clarendon Ave., Phoenix, AZ 85016 | Preschool |
| Southwest Head Start at Longview | 1209 East Indian School Road, Phoenix, AZ 85014 | Preschool |
| Southwest Head Start at Machan School | 2140 East Virginia Avenue, Phoenix, AZ 85006 | Preschool |
| Southwest Head Start at Madison Park | 1431 East Campbell Avenue, Phoenix, AZ 85014 | Preschool |
| Southwest Head Start at Monte Vista School | 3501 East Osborn Road, Phoenix, AZ 85018 | Preschool |
| Southwest Head Start at Montecito | 715 East Montecito Avenue, Phoenix, AZ 85014 | Preschool |
| Southwest Head Start at Palomino School | 15833 North 29th Street, Phoenix, AZ 85032 | Preschool |
| Southwest Head Start at Paradise Valley Community | 18401 North 32nd Street- Children's Center - Blg D, Phoenix, AZ 85032 | Preschool |
| Southwest Head Start at Phoenix College | 3310 North 10th Avenue, Phoenix, AZ 85013 | Preschool |
| Southwest Head Start at Solano School | 1526 West Missouri Avenue, Phoenix, AZ 85015 | Preschool |
| Southwest School Partners at Phoenix Youth at Risk | 1001 East Pierce Street, Phoenix, AZ 85006 | Center |
| St Joan of Arc Preschool | 3801 East Greenway Road, Phoenix, AZ 85032 | Preschool |
| St Maria Goretti Preschool | 6261 North Granite Reef Road, Scottsdale, AZ 85250 | Preschool |
| St Theresa Little Flower Preschool | 5001 East Thomas Road, Phoenix, AZ 85018 | Preschool |
| St. Agnes Preschool | 2311 East Palm Lane, Phoenix, AZ 85006 | Preschool |
| St. Catherine of Siena Preschool | 6600 South Central Avenue, Phoenix, AZ 85042 | Preschool |
| St. Jerome Preschool | 10815 North 35th Avenue, Phoenix, AZ 85029 | Preschool |
| St. Louis The King Pre - Kindergarten and Extended | 4331 West Maryland Avenue, Glendale, AZ 85301 | Center |
| St. Mark Christian Preschool | 3030 East Thunderbird Rd., Phoenix, AZ 85032 | Preschool |
| Sun Tykes Center For Children | 932 East Guadalupe Road, Tempe, AZ 85283 | Preschool |
| Sunrise Preschool #107 | 1819 West Osborn Road, Phoenix, AZ 85015 | Preschool |
| Susie's Mama Bear | 2145 West Northern Avenue, Phoenix, AZ 85021 | Preschool |
| T.E.S.D. #3 - Carminati T.O.T.S. Preschool | 4001 South Mcallister Avenue, Tempe, AZ 85282 | Preschool |
| T.E.S.D. #3 - Getz School | 625 West Cornell Drive, Tempe, AZ 85283 | Preschool |
| T.E.S.D. #3 - Holdeman T.O.T.S. Preschool | 1326 West 18th Street, Tempe, AZ 85281 | Preschool |
| T.E.S.D. #3 - Nevitt T.O.T.S. Preschool | 4525 East Saint Anne Avenue, Phoenix, AZ 85042 | Preschool |
| T.E.S.D. #3 - T.O.T.S. Preschool - Frank Elementary | 8409 South Avenida Del Yaqui, Tempe, AZ 85283 | Preschool |
| T.U.H.S.D. #213 - Marcos De Niza Early Learning Center | 6000 South Lakeshore Drive, Tempe, AZ 85283 | Preschool |
| T.U.H.S.D. #213 - Mcclintock High Early Learning Center | 1830 East Del Rio Drive, Tempe, AZ 85282 | Preschool |
| T.U.H.S.D. #213 - Tempe High Early Learning Center | 1730 South Mill Avenue, Tempe, AZ 85281 | Preschool |
| Teach N Tots Inc | 4501 North 19th Avenue, Phoenix, AZ 85015 | Center |
| Tempe Christian School | 3929 South Rural Road, Tempe, AZ 85282 | Preschool |
| Tempe Montessori School | 410 South El Dorado, Mesa, AZ 85202 | Center |
| Temple Emanuel Preschool | 5801 South Rural Road, Tempe, AZ 85283 | Preschool |
| Temple Kol Ami Early Childhood Center | 15030 North 64th Street, Scottsdale, AZ 85254 | Preschool |
| Tender Times Preschool | 10889 North 19th Avenue, Phoenix, AZ 85029 | Preschool |
| Tesseract School Paradise Valley | 4800 East Doubletree Ranch Road, Paradise Valley, AZ 85253 | Preschool |
| The Caepe Preschool | 39905 North Gavilan Peak Parkway, Phoenix, AZ 85086 | Preschool |
| The Family School | 1127 West Mcdowell Road, Phoenix, AZ 85007 | Preschool |
| The French American School of Arizona | 2222 South Price Road, Tempe, AZ 85282 | Center |
| The Launch Pad | 2132 West Glendale Avenue, Phoenix, AZ 85021 | Center |
| The SARRC Community School | 300 North 18th Street, Phoenix, AZ 85006 | Center |
| The Solel Preschool | 6805 East Macdonald Drive, Paradise Valley, AZ 85253 | Preschool |
| The Weekday School | 5510 North Central Ave, Phoenix, AZ 85012 | Preschool |
| Tiny Tots West | 1024 West University Drive, Mesa, AZ 85201 | Center |
| Tiny Treasures Pre-school | 4123 North 15th Avenue, Phoenix, AZ 85015 | Center |
| Todays Tomorrow Learning Center | 1616 North 24th Street Suite #104, Phoenix, AZ 85008 | Center |
| Totally Kidz | 7214 East Granada Road, Scottsdale, AZ 85257 | Preschool |
| Tots Unlimited - Rural | 808 East Minton Drive, Tempe, AZ 85282 | Preschool |
| Trinity United Methodist Preschool | 3104 West Glendale Avenue, Phoenix, AZ 85051 | Preschool |
| UMOM New Day Centers | 3333 East Van Buren, Phoenix, AZ 85008 | Center |
| Unitarian Universalist Early Education C.O.O.P. | 4027 East Lincoln Drive, Paradise Valley, AZ 85253 | Preschool |
| Upward For Children and Families | 6306 North 7th Street, Phoenix, AZ 85014 | Preschool |
| Valley Child Care & Learning Center | 4041 East Cactus Road, Phoenix, AZ 85028 | Preschool |
| Valley Classical Christian Academy | 7000 North Central Avenue, Phoenix, AZ 85020 | Center |
| Valley Presbyterian Day School | 6947 East Mcdonald Drive, Paradise Valley, AZ 85253 | Preschool |
| Valley of The Sun Jewish Community Center | 12701 North Scottsdale Road, Scottsdale, AZ 85254 | Preschool |