| Sarodgini | 1836 114th Ave Ne, Bellevue, WA 98005 | Center |
| Sea Mar Child Development Center | 1040 S Henderson St, Seattle, WA 98108 | Preschool |
| Seatac Christian Little Learners | 18435 42nd Ave S, Seattle, WA 98188 | Center |
| Seattle Drug & Narcotics | 10344 14th Ave S, Seattle, WA 98168 | Center |
| Seattle Hebrew Academy | 1617 Interlaken Dr. E., Seattle, WA 98112 | Center |
| Seattle Infant Development Center | 1217 6th Ave, Seattle, WA 98101 | Preschool |
| Seattle Learning Center | 115 Boston, Seattle, WA 98109 | Preschool |
| Seed of Life Center at Martin Luther King Jr. School | 6725-45th Ave S., Seattle, WA 98118 | Preschool |
| Seed of Life Early Learning & Preschool | 4728 Rainier Ave S, Seattle, WA 98118 | Preschool |
| Shooting Star Preschool & Child Care | 483 Duvall Ave Ne, Renton, WA 98059 | Preschool |
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| Small Dimensions I | 11504 Ne 19th St, Bellevue, WA 98004 | Center |
| Small Wonders Learning Center | 11511 Ne 21st St, Bellevue, WA 98004 | Preschool |
| Sound Child Care Solutions | 1000 2nd Ave 204, Seattle, WA 98104 | Preschool |
| South Seattle Community College Child Care | 6000 16th Ave Sw, Seattle, WA 98106 | Center |
| Southlake Parent Child Education Center | 8601 Rainier Ave S, Seattle, WA 98118 | Center |
| Spectrum Academy | 2576 152nd Ave Ne, Redmond, WA 98052 | Preschool |
| Spring Glen Amrit | 17803 105th Pl Se, Renton, WA 98055 | Center |
| St Thomas School | 8300 Ne 12th St, Medina, WA 98039 | Preschool |
| Stevenson Child Care - Belleve School District | 14220 Ne 8th St, Bellevue, WA 98007 | Center |
| Stroum Jewish Community Center | 3801 E Mercer Way, Mercer Island, WA 98040 | Center |
| Suginoko Horizons Childcare | 11501 Ne 20th St, Bellevue, WA 98004 | Preschool |
| Sundance Preschool & Kindergarten II | 537 102nd Ave Se, Bellevue, WA 98004 | Preschool |
| Sundance Preschool Childcare | 1844 114th Ave Ne, Bellevue, WA 98004 | Preschool |
| Sunnyside Montessori | 3939 S Americus St, Seattle, WA 98118 | Preschool |
| Temple De Hirsch Sinai | 3850 156th Ave Se, Bellevue, WA 98006 | Preschool |
| The Community School of West Seattle | 9450 22nd Ave Sw, Seattle, WA 98106 | Preschool |
| The Eastside Montessori School | 1934 108th Ave Ne, Bellevue, WA 98004 | Preschool |
| The Exploration Academy II | 1815 N. 45th St #104, Seattle, WA 98103 | Preschool |
| The Giving Tree School-Age Center | 16424 Military Rd, Seattle, WA 98188 | Center |
| The Interlaken Preschool | 1242 18th Ave E, Seattle, WA 98112 | Preschool |
| The Learning Warren | 1815 N 45th St 102, Seattle, WA 98103 | Preschool |
| The Mermaids Lagoon | 2401 Utah Ave S M/s Ad-4, Seattle, WA 98134 | Preschool |
| The Valley School Daycare | 310 30th Ave E, Seattle, WA 98112 | Preschool |
| Three Cedars School Association | 556 124th Ave Ne, Bellevue, WA 98005 | Preschool |
| Three Tree Montessori | 220 Sw 160 St, Seattle, WA 98166 | Preschool |
| Tiny Tots Development Center | 8318 Renton Ave S., Seattle, WA 98118 | Preschool |
| Tiny Tots Development Center - Wing Luke | 3701 S Kenyon St, Seattle, WA 98118 | Preschool |
| Tiny Tots Development Center 1 | 8302 1/2 Renton Ave S, Seattle, WA 98118 | Preschool |
| Toddler Tech Childcare Center | 11900 Beacon Ave S., Seattle, WA 98178 | Preschool |
| UW Childrens Center at Laurel Village | 4200 Mary Gates Memorial Dr. Ne 200, Seattle, WA 98105 | Preschool |
| Univ Child Development School - North C | 5062 9th Ave Ne, Seattle, WA 98105 | Center |
| University Child Development School | 5301 8th Ave Ne, Seattle, WA 98105 | Preschool |
| University District Childrens Center | 5031 University Ave, Seattle, WA 98105 | Preschool |
| University Temple Childrens School | 1415 Ne 43rd, Seattle, WA 98105 | Preschool |
| Van Asselt Community Center | 2820 S Myrtle St, Seattle, WA 98108 | Center |
| Villa Care | 5001 Ne 50th St, Seattle, WA 98105 | Preschool |
| Wallingford Child Care Center | 2115 N. 42nd St., Seattle, WA 98103 | Preschool |
| Washington International School | 4228 Factoria Blvd. Se, Bellevue, WA 98006 | Center |
| We Are The World | 2800 S. Massachusetts, Seattle, WA 98144 | Center |
| We Are The World Rainier | 3756 Rainier Ave S, Seattle, WA 98118 | Center |
| Wee Wacs Child | 1325 6th Ave, Seattle, WA 98101 | Preschool |
| Wellsprng Family Services | 1900 Rainier Avenue South, Seattle, WA 98144 | Preschool |
| West Campus Childrens Center | 3904 Cowlitz Rd, Seattle, WA 98105 | Preschool |
| West Seattle Bright Horizons | 4530 38th Ave Sw, Seattle, WA 98126 | Preschool |
| West Seattle Montessori School | 11215 15th Ave Sw, Seattle, WA 98146 | Preschool |
| Westside School | 7740 34th Ave Sw, Seattle, WA 98126 | Center |
| Woodridge Elementary School | 12619 Se 20th Pl, Bellevue, WA 98005 | Preschool |
| YMCA Bellevue Family Child Development Center | 700 108th Ave Ne, Bellevue, WA 98004 | Preschool |
| YMCA Bellevue Family Child Development Center & Preschool | 752 108th Ave Ne, Bellevue, WA 98004 | Preschool |
| YMCA Central District Thurgood Marshall | 2401 South Irving St, Seattle, WA 98144 | Preschool |
| YMCA Lake Heights | 12635 Se 56th St, Bellevue, WA 98006 | Preschool |
| YMCA West Seattle Concord | 723 S. Concord St., Seattle, WA 98108 | Preschool |
| YMCA West Seattle Main Branch | 4515 36th Ave Sw, Seattle, WA 98126 | Preschool |
| YMCA of Greater Seattle at Dunlap | 4525 S. Cloverdate St, Seattle, WA 98118 | Preschool |
| Young Child Academy | 557 Roy St. 110, Seattle, WA 98109 | Preschool |
| Zion Preparatory Academy Daycare Center | 4730 32nd Ave S, Seattle, WA 98118 | Center |