| Hand In Hand Preschool | 9449 Wintergardens Blvd., Lakeside, CA 92040 | Preschool |
| Helix Montessori School | 3941 Conrad Drive, Spring Valley, CA 91977 | Preschool |
| Higher Learning Academy | 9467 Jamacha Boulevard, Spring Valley, CA 91977 | Preschool |
| Holy Trinity Early Childhood Development Center | 523 Ballard Street, El Cajon, CA 92019 | Center |
| Ibarra State Preschool Readiness Pre Program | 4877 Orange Avenue, San Diego, CA 92115 | Preschool |
| Joyful Hearts | 9590 Chocolate Summit Drive, El Cajon, CA 92021 | Preschool |
| Jump Preschool | 3327 Kenora Drive, Spring Valley, CA 91977 | Preschool |
| Kensington Community Church Pre-school | 4773 Marlborough Drive, San Diego, CA 92116 | Preschool |
| LMSV - Avondale Preschool | 8401 Stansbury Street #19, Spring Valley, CA 91977 | Preschool |
| LMSV-la Presa Preschool | 519 La Presa, Spring Valley, CA 91977 | Preschool |
|
| LMSVSD - Bancroft Preschool | 8805 Tyler Street, Spring Valley, CA 91977 | Preschool |
| LMSVSD - Casa De Oro Smart Steps | 10227 Ramona, Spring Valley, CA 91977 | Preschool |
| LMSVSD - Child Development Center - Loma | 10353 Loma Lane, Spring Valley, CA 91978 | Preschool |
| LMSVSD - Fletcher Hills Preschool | 2330 Center Place, El Cajon, CA 92020 | Preschool |
| LMSVSD - Maryland Avenue Smart Steps | 5400 Maryland Avenue, La Mesa, CA 91942 | Preschool |
| LMSVSD - Sweetwater Springs Preschool | 10129 Austin Drive, Spring Valley, CA 91977 | Preschool |
| La Mesa Christian Schools | 9407 Jericho Road, La Mesa, CA 91942 | Center |
| La Mesa Dale Preschool | 4370 Parks Avenue, La Mesa, CA 91941 | Preschool |
| La Mesa Spring Valley School District - Northmont Preschool | 9405 Gregory Street, La Mesa, CA 91942 | Preschool |
| La Mesa United Methodist Children's Center | 4690 Palm Ave, La Mesa, CA 91941 | Preschool |
| La Petite Academy | 9580 Carlton Hills Blvd, Santee, CA 92071 | Preschool |
| Lake Murray Christian Preschool | 5777 Lake Murray Blvd., La Mesa, CA 91942 | Preschool |
| Lakeside District Preschool | 8501 Pueblo Road, Lakeside, CA 92040 | Preschool |
| Lakeside Presbyterian Preschool & Children's Center | 9908 Channel Rd, Lakeside, CA 92040 | Preschool |
| Lakeside School District State Preschool | 8501 Pueblo Road, Lakeside, CA 92040 | Preschool |
| Lemon Grove State Preschool | 8350 Mount Vernon Street, Lemon Grove, CA 91945 | Preschool |
| Lemon Grove State Preschool Vista La Mesa | 3900 Violet Street, La Mesa, CA 91941 | Preschool |
| Lisa's Lil Tikes | 4351 Parks Avenue, La Mesa, CA 91941 | Preschool |
| Lisa's Lil' Tikes Preschool | 8035 Wintergardens Blvd., El Cajon, CA 92021 | Preschool |
| Lisa's Lil' Tikes Preschool | 8475 La Mesa Blvd., La Mesa, CA 91941 | Preschool |
| Little Learners & Infant Care | 10154 N. Magnolia Avenue, Santee, CA 92071 | Preschool |
| Marshall State Preschool School Readiness Pre-k Family Literacy Head Start | 3550 Altadena Avenue, San Diego, CA 92105 | Preschool |
| Mary Lanyon Fay Elementary | 4080 52nd Street, San Diego, CA 92105 | Center |
| Meridian Elementary State Preschool | 651 S. Third Street, El Cajon, CA 92019 | Preschool |
| Merry Go Round Learning Center | 2749 Lemon Grove Avenue, Lemon Grove, CA 91945 | Preschool |
| Miller Children's Center | 4343 Shields Street, San Diego, CA 92124 | Center |
| Monterey Heights Elementary Preschool | 7550 Canton Drive, Lemon Grove, CA 91945 | Preschool |
| Montessori Achievement Center | 10435 Campo Road, Spring Valley, CA 91978 | Preschool |
| Montessori Discovery School | 8559 Fanita Drive, Santee, CA 92071 | Preschool |
| Montessori East County Preschool | 9840 Maine Avenue, Lakeside, CA 92040 | Preschool |
| Montezuma Children's Center | 4950 Curry Drive, San Diego, CA 92115 | Center |
| Mt. Olive Lutheran Preschool | 14280 Poway Road, Poway, CA 92064 | Preschool |
| Murphy Canyon Preschool | 5150 Murphy Canyon Rd. #105, San Diego, CA 92123 | Preschool |
| My Room To Grow Preschool | 13613 Cynthia Lane, Poway, CA 92064 | Preschool |
| NHA - Altadena Head Start | 3770 Altadena Avenue, San Diego, CA 92105 | Preschool |
| NHA - John Marshall Head Start | 3550 Altadena Avenue, San Diego, CA 92105 | Preschool |
| NHA - Miller Head Start | 4343 Shields, San Diego, CA 92124 | Preschool |
| NHA Early Link-Skill Centers of America Head Start | 6285 University Avenue, San Diego, CA 92115 | Preschool |
| Nazareth Preschool | 10728 San Diego Mission Rd, San Diego, CA 92108 | Preschool |
| North City Preschool | 11717 Poway Road, Poway, CA 92064 | Preschool |
| Oak Knoll Children's Academy | 12334 Oak Knoll Road, Poway, CA 92064 | Center |
| Oak Tree Academy | 5651 Water Street, La Mesa, CA 91942 | Center |
| Omega Learning Center | 3205 Washington Street, Lemon Grove, CA 91945 | Center |
| Panda Bear Preschool | 4998 Via Valarta, San Diego, CA 92124 | Preschool |
| Parent Care Family Recovery Center | 4990 Williams Avenue, La Mesa, CA 91941 | Center |
| Pomerado Elementary School | 12321 Ninth Street, Poway, CA 92064 | Preschool |
| Poway Unified School District - Garden Road | 14614 Garden Road, Poway, CA 92064 | Preschool |
| Price Family Preschool of Temple Emanu-el | 6299 Capri Drive, San Diego, CA 92120 | Preschool |
| Prospect Avenue State Preschool | 8655 Ellsworth Lane, Santee, CA 92071 | Preschool |
| Rancho San Diego Elementary Preschool | 12151 Calle Albara, El Cajon, CA 92019 | Preschool |
| Ready Set Grow | 728 Pepper Drive, El Cajon, CA 92021 | Preschool |
| Rolando Park Pre-k Family Literacy Program | 6620 Marlowe Drive, San Diego, CA 92115 | Preschool |
| SRSRC - Scripps Trail Children's Center | 10250 Scripps Trail, San Diego, CA 92131 | Preschool |
| San Altos Preschool | 1750 Madera Street, Lemon Grove, CA 91945 | Preschool |
| San Carlos United Methodist Weekday Preschool | 6554 Cowles Mountain Blvd, San Diego, CA 92119 | Preschool |
| San Miguel Elementary School Preschool | 8025 Lincoln Ave, Lemon Grove, CA 91945 | Preschool |
| Santa Sophia Preschool | 9800 San Juan St, Spring Valley, CA 91977 | Preschool |
| Scripps Montessori School | 9939 Old Grove Road, San Diego, CA 92131 | Preschool |
| Scripps Ranch Swim & Racquet Club Child Care Center | 9875 Aviary Drive, San Diego, CA 92131 | Preschool |
| Shadow Mountain Community Preschool | 2100 Greenfield Drive, El Cajon, CA 92019 | Preschool |
| Silverman Preschool of Tifereth Israel Synagogue | 6660 Cowles Mountain Blvd, San Diego, CA 92119 | Preschool |
| Skills Learning Center | 13942 Chancellor Way, Poway, CA 92064 | Center |
| Skyline Child Development Center | 11330 Campo Road, La Mesa, CA 91941 | Center |
| St Andrews Episcopal Parish Day School | 4816 Glen Street, La Mesa, CA 91941 | Center |
| St. Andrew's Lutheran Preschool | 8350 Lake Murray Boulevard, San Diego, CA 92119 | Preschool |
| St. John of The Cross Preschool | 8175 Lemon Grove Way, Lemon Grove, CA 91945 | Preschool |
| St. John's Evangelical Lutheran Church Preschool | 1430 Melody Lane, El Cajon, CA 92019 | Preschool |
| St. Martin Early Childhood Development Center | 7714 El Cajon Boulevard, La Mesa, CA 91941 | Preschool |
| St. Therese Academy Pre-k | 6046 Camino Rico, San Diego, CA 92120 | Center |
| Sunshine Place | 8964 Magnolia Avenue, Santee, CA 92071 | Center |
| TLC Preschool | 11240 Clairemont Mesa Blvd., San Diego, CA 92124 | Preschool |
| Taproot Montessori Preschool | 1431 E. Broadway, El Cajon, CA 92021 | Preschool |
| Taproot Montessori Preschool - La Mesa | 5173 Guava Avenue, La Mesa, CA 91941 | Preschool |
| The Grey Rabbit Preschool | 4542-4532 Palm Avenue, La Mesa, CA 91941 | Preschool |
| The Growing Place Montessori | 13242 Pomerado Road, Poway, CA 92064 | Preschool |
| The Language Academy Preschool | 4961 64th Street, San Diego, CA 92115 | Preschool |
| The Learning Academy | 11646 Riverside Drive, Lakeside, CA 92040 | Preschool |
| The Learning Adventure | 6950 Mohawk Street, San Diego, CA 92115 | Preschool |
| The Merry-Go-Around | 9175 Kearny Villa Road, San Diego, CA 92126 | Preschool |
| Toby Wells YMCA Developmental Preschool | 5105 Overland Avenue, San Diego, CA 92123 | Preschool |
| Together We Grow | 5055 Viewridge Avenue, San Diego, CA 92123 | Preschool |
| Trinity Christian School - Preschool | 3902 Kenwood Drive, Spring Valley, CA 91977 | Preschool |
| Tutor Time Child Care Learning Center | 9440 Cuyamaca Street, Santee, CA 92071 | Preschool |
| W.D. Hall Elementary Preschool | 1376 Pepper Drive, El Cajon, CA 92021 | Preschool |
| Waldorf School of San Diego | 3547 Altadena Avenue, San Diego, CA 92105 | Preschool |
| Warren-Walker School | 5150 Wilson Street, La Mesa, CA 91941 | Preschool |
| Wow Christian Preschool | 9140 Akard Street, Spring Valley, CA 91977 | Preschool |
| Yale Preschool | 10201 Settle Road, Santee, CA 92071 | Preschool |
| Yale Preschool - Hill Creek | 9665 Jeremy St., Santee, CA 92071 | Preschool |