| Center for Children & Families at Cal State San Marcos | 453 La Moree Rd, San Marcos, CA 92078 | Center |
| Escondido KinderCare | 2415 S Centre City Pkwy, Escondido, CA 92025 | Preschool |
| A Place of Our Own CDC | 2355 E. Valley Parkway G & H, Escondido, CA 92027 | Center |
| A Place of Our Own Child Development Center | 2355 E Valley Parkway, Escondido, CA 92027 | Center |
| Adventureland Christian Preschool | 1305 Deodar Rd Ste 100, Escondido, CA 92026 | Preschool |
| Ascension Lutheran Preschool | 1140 N. Midway Drive, Escondido, CA 92027 | Preschool |
| Bethel Baptist Church Parents Day Out | 855 Brotherton Road, Escondido, CA 92025 | Center |
| Boys & Girls Clubs of Greater San Diego | 115 W. Woodward Ave, Escondido, CA 92025 | Preschool |
| CDI Head Start - Escondido | 442 S. Escondido Blvd., Escondido, CA 92025 | Preschool |
| CDI Head Start El Norte | 1300 N. Escondido Blvd Ste. A, Escondido, CA 92026 | Preschool |
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| CDI Head Start West Crest | 270 West Crest Street, Escondido, CA 92025 | Preschool |
| CDI at Del Dios Head Start | 835 West 15th Avenue, Escondido, CA 92025 | Preschool |
| CDI at Hickory Head Start | 635 North Hickory Street, Escondido, CA 92025 | Preschool |
| CDI at Los Ninos Head Start | 221 West 7th Avenue, Escondido, CA 92025 | Preschool |
| Calvin Christian Preschool | 1868- A N. Broadway, Escondido, CA 92026 | Preschool |
| Center For Children & Families | 453 La Moree, San Marcos, CA 92078 | Preschool |
| Central State Preschool | 340 S Maple Street, Escondido, CA 92025 | Preschool |
| Chai Altman Preschool | 16934 Chabad Way, Poway, CA 92064 | Preschool |
| Community Lutheran Preschool | 3575 E. Valley Parkway, Escondido, CA 92027 | Preschool |
| Conway State Preschool | 1325 Conway Drive, Escondido, CA 92027 | Preschool |
| Daycare in HIGH COUNTRY WEST / 4S RANCH- BEEPBOP CHILDCARE | Windrose Ct, San Diego, CA 92127 | Preschool |
| Del Norte High Preschool | 16601 Maascot Lane, San Diego, CA 92127 | Preschool |
| Discovery Center | 950 N. Fig Street, Escondido, CA 92026 | Preschool |
| Discovery Isle Child Development Center | 1655 S. Rancho Santa Fe Road, San Marcos, CA 92078 | Preschool |
| Discovery Isle Child Development Center | 308 S. Twin Oaks Valley Road, San Marcos, CA 92078 | Preschool |
| E.E.S. - Alvin Dunn State Preschool | 3697 La Mirada Drive, San Marcos, CA 92069 | Preschool |
| E.E.S. - Knob Hill State Preschool | 1825 Knob Hill Road #17, San Marcos, CA 92069 | Preschool |
| E.E.S. - Richland State Preschool | 910 East Borden Road, San Marcos, CA 92069 | Preschool |
| E.E.S. - San Marcos State Preschool | 300 San Marcos Blvd., San Marcos, CA 92069 | Preschool |
| EES - Joli Ann Leichtag State Preschool | 653 Poinsettia Avenue, Vista, CA 92081 | Preschool |
| EES - Paloma State Preschool | 660 Camino Magnifico, San Marcos, CA 92069 | Preschool |
| EES - Twin Oaks Preschool | 1 Cassou Road, San Marcos, CA 92069 | Preschool |
| Escondido Christian Preschool | 919 Idaho Ave, Escondido, CA 92025 | Preschool |
| Escondido Community Child Development Center | 613 Lincoln Avenue, Escondido, CA 92026 | Center |
| Escondido Community Child Development Center | 3575 East Valley Parkway, Escondido, CA 92027 | Center |
| Escondido Community Child Development Center | 819 W. 9th Street, Escondido, CA 92025 | Center |
| Escondido Union School District - Juniper Preschool | 1809 S. Juniper Street, Escondido, CA 92025 | Preschool |
| Escondido Union School District - Pioneer Preschool | 980 N. Ash Street, Escondido, CA 92027 | Preschool |
| Escondido Union School District - Rose School | 906 North Rose Street, Escondido, CA 92027 | Preschool |
| Felicita Montessori School | 2017 Felicita Road, Escondido, CA 92025 | Preschool |
| Felicita State Preschool | 737 West 13th Avenue, Escondido, CA 92025 | Preschool |
| Glen View Elementary School Preschool | 2201 E. Mission Ave, Escondido, CA 92027 | Preschool |
| Grace Lutheran Preschool | 643 W. 13th Ave, Escondido, CA 92025 | Preschool |
| High Sierra Academy | 29235 Valley Center Road, Valley Center, CA 92082 | Preschool |
| Hope Christian Preschool | 16550 Bernardo Heights Parkway, San Diego, CA 92128 | Preschool |
| Infusion Church Preschool | 777 West Felicita Avenue, Escondido, CA 92025 | Preschool |
| Intellichildren of San Marcos | 212 W. San Marcos Boulevard, San Marcos, CA 92069 | Preschool |
| Johnson Preschool Performing Arts Academy | 801 Grand Avenue, San Marcos, CA 92078 | Preschool |
| Kid Ventures Preschool Academy | 10760 Thornmint Rd San Diego 92127, San Diego, CA 92127 | Preschool |
| Kids' Care Club | 10414 Craftsman Way, San Diego, CA 92127 | Preschool |
| Kinderhouse Montessori School | 17025 Via Del Campo, San Diego, CA 92127 | Preschool |
| Kings Kids Center #2 | 270 W. Crest Street, Escondido, CA 92025 | Preschool |
| Let's Play and Learn | 11385 Poway Road Ste. 108/109, San Diego, CA 92128 | Preschool |
| Lifetime Montessori school | 14727 Camino De La Luna, San Diego, CA 92127 | Preschool |
| Light and Life Christian Preschool | 120 No. Ash, Escondido, CA 92027 | Preschool |
| Light of Christ Children's Center | 341 South Kalmia Street, Escondido, CA 92025 | Center |
| Lil' Country Christian Preschool | 1087 W. Country Club Lane, Escondido, CA 92026 | Preschool |
| Lil' Country Christian Preschool II | 1748 S. Escondido Boulevard, Escondido, CA 92025 | Preschool |
| Lincoln State Preschool | 1029 North Broadway, Escondido, CA 92026 | Preschool |
| Lutheran Church of The Incarnation | 16889 Espola Road, Poway, CA 92064 | Preschool |
| MAAC Project Head Start | 634 W. Mission Road, San Marcos, CA 92069 | Preschool |
| MAAC Project Head Start - Rincon | 33509 Valley Center Road, Valley Center, CA 92082 | Preschool |
| MAAC Project Head Start - San Marcos III | 444 Firebird Lane, San Marcos, CA 92069 | Preschool |
| MAAC Project Head Start San Marcos II & First Start | 139 Gosnell Way, San Marcos, CA 92069 | Preschool |
| Maranatha Christian Schools | 10752 Coastwood Road, San Diego, CA 92127 | Preschool |
| Mission Hills Church Preschool | 400 Mission Hills Court, San Marcos, CA 92069 | Preschool |
| Monterey Ridge Preschool | 17117 4s Ranch Parkway, San Diego, CA 92127 | Preschool |
| NCCS Child Development Center - Eucalyptus | 1805 S. Escondido Blvd., Escondido, CA 92027 | Center |
| Noah's Park Preschool and Day Care | 855 Barham Drive, San Marcos, CA 92078 | Preschool |
| North County Community Services - Hickory | 635 N. Hickory, Escondido, CA 92025 | Center |
| North County Serenity House | 117 N. Elm Street, Escondido, CA 92025 | Center |
| Nydia's Family Childcare | 4S Ranch / Rancho Bernardo, San Diego, CA 92127 | Preschool |
| Oakhill Child Development Center NCCS | 1317 Oakhill Drive, Escondido, CA 92027 | Center |
| Palomar College Child Development Center | 1140 W. Mission Road, San Marcos, CA 92069 | Preschool |
| Palomar College Child Development Center - Escondido | 1991 East Valley Parkway, Escondido, CA 92027 | Preschool |
| Palomar Family YMCA | 1050 N. Broadway, Escondido, CA 92026 | Preschool |
| Palomar Family YMCA - Bernardo Preschool | 1122 Mountain Heights, Escondido, CA 92029 | Preschool |
| Pomerado Christian Pre School | 12708 Stone Canyon Rd, Poway, CA 92064 | Preschool |
| Poway High School Preschool | 15500 Espola Road, Poway, CA 92064 | Preschool |
| Rancho Bernardo Baptist Church Day Care Center | 11616 Duenda Road, San Diego, CA 92127 | Preschool |
| Rancho Bernardo Community Church Presbyterian Preschool | 17010 Pomerado Road, San Diego, CA 92128 | Preschool |
| Ridgeview Preschool | 28094 N. Lake Wohlford, Valley Center, CA 92082 | Preschool |
| Saint Bartholomew's Preschool | 16275 Pomerado Road, Poway, CA 92064 | Preschool |
| San Marcos Lutheran Church Child Care Center | 3419 Grand Avenue, San Marcos, CA 92069 | Preschool |
| Spring Preschool | 15305 Rockwood Road, Escondido, CA 92027 | Preschool |
| St. Mary's Preschool | 130 E. 13th Avenue, Escondido, CA 92025 | Preschool |
| Temple Adat Shalom - Ganon Gil Preschool | 15905 Pomerado Road, Poway, CA 92064 | Preschool |
| Tender Loving Care Preschool | 2402 E. Washington Avenue, Escondido, CA 92027 | Preschool |
| The Little Country Preschool | 1571 S. Hale Avenue, Escondido, CA 92029 | Preschool |
| The Whole Child Montessori School | 1800 North Broadway, Escondido, CA 92026 | Preschool |
| Toddler Town - Escondido | 1300 N. Escondido Blvd., Escondido, CA 92026 | Center |
| Valley Center Primary School Preschool | 14249 Fruitvale Road, Valley Center, CA 92082 | Preschool |
| Westminster Christian Preschool | 1500 South Juniper, Escondido, CA 92025 | Preschool |
| Westwood Club Preschool Program | 17394 West Bernardo Drive, San Diego, CA 92127 | Preschool |
| Westwood Elementary Preschool | 17449 Matinal Road, San Diego, CA 92127 | Preschool |
| Willow Grove Preschool | 14727 Via Azul, San Diego, CA 92127 | Preschool |