| La Petite Academy of Castle Rock | 2541 N Prairie Lane, Castle Rock, CO 80104 | Center |
| Academy Charter School Daycare | 1551 Prairie Hawk, Castle Rock, CO 80104 | Center |
| Allen Street KinderCare - CLOSED | 4981 Metzler Way, Castle Rock, CO 80108 | Preschool |
| Buffalo Ridge Base Program | 7075 N Shorham DR, Castle Rock, CO 80108 | Center |
| Castle Pines Academy | 81 Max DR, Castle Rock, CO 80108 | Preschool |
| Castle Rock Adventure Club | 2301 N Woodlands BLVD, Castle Rock, CO 80104 | Preschool |
| Castle View High School Preschool | 5254 Meadow DR, Castle Rock, CO 80104 | Preschool |
| Children's Choice Childcare | 4250 Trail Boss LN, Castle Rock, CO 80108 | Preschool |
| Children's Choice of Parker | 12201 S Parker RD, Parker, CO 80134 | Preschool |
| Clear Sky B.A.S.E Program | 1470 Clear Sky WAY, Castle Rock, CO 80109 | Center |
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| Clear Sky Elementary | 1470 Clear Sky WAY, Castle Rock, CO 80109 | Preschool |
| Club Lone Tree | 10249 Ridgegate CIR, Lone Tree, CO 80124 | Center |
| Cottonwood Christian Child Care Center | 17874 Cottonwood DR, Parker, CO 80134 | Preschool |
| DCS Montessori Charter School | 311 E Castle Pines PARK, Castle Rock, CO 80104 | Preschool |
| Douglas City School Acres Green Preschool | 13524 N Acres Green DR, Lone Tree, CO 80124 | Preschool |
| Douglas City School CantrilPreschool | 312 Cantril, Castle Rock, CO 80104 | Preschool |
| Douglas City School Castle Rock Elementary | 1103 Canyon DR, Castle Rock, CO 80104 | Preschool |
| Douglas City School Cherokee TrailPreschool | 17302 Clarke Farms, Parker, CO 80134 | Preschool |
| Douglas City School ECC South | 3950 Trail Boss LN, Castle Rock, CO 80104 | Preschool |
| Douglas City School Flagstone Preschool | 104 Lovington ST, Castle Rock, CO 80104 | Preschool |
| Douglas City School Franktown Preschool | 1384 N State HWY 83, Franktown, CO 80116 | Preschool |
| Douglas City School Iron Horse Preschool | 20151 Tallman DR, Parker, CO 80134 | Preschool |
| Douglas City School Legacy Point Preschool | 12736 S Red Rosa, Parker, CO 80134 | Preschool |
| Douglas City School Mountain Vista Preschool | 10585 Mountain Vista, Castle Rock, CO 80104 | Preschool |
| Douglas City School Pine Lane Preschool | 6475 E Ponderosa DR, Parker, CO 80134 | Preschool |
| Douglas City School Prairie Crossing Preschool | 11605 S Bradbury Ranch DR, Parker, CO 80134 | Preschool |
| Douglas City School Rock Ridge Elementary Preschool | 400 N Heritage RD, Castle Rock, CO 80104 | Preschool |
| Douglas City School Sage Canyon Preschool | 2420 Autumn Sage ST, Castle Rock, CO 80104 | Preschool |
| Douglas City School Soaring Hawk | 4665 Tangleview DR, Castle Rock, CO 80109 | Preschool |
| Douglas City School Wildcat Mountain Preschool | 6585 Lionshead PKWY, Lone Tree, CO 80124 | Preschool |
| Eagle Ridge Elementary Preschool | 7716 Timberline, Lone Tree, CO 80124 | Preschool |
| Faith Lutheran Preschool | 303 Ridge RD, Castle Rock, CO 80104 | Preschool |
| Flagstone Elementary School-Age Child Care | 104 Lovington ST, Castle Rock, CO 80104 | Center |
| Gold Rush B.A.S.E Program | 12021 S Swift Fox WAY, Parker, CO 80134 | Center |
| Imagination + Child Dev Center - Parker | 12301 S Country Meadows, Parker, CO 80134 | Preschool |
| Industrial Way KinderCare - CLOSED | 4721 N Industrial Way, Castle Rock, CO 80104 | Center |
| Legacy Point Kindergarten Enrichment | 12736 S Red Rosa CIR, Parker, CO 80134 | Center |
| Little Bears Pre-school | 615 4th ST, Castle Rock, CO 80104 | Preschool |
| Little Blessings | 1200 South ST, Castle Rock, CO 80104 | Preschool |
| Little Blessings Parents' Day Out | 1200 South St, Castle Rock, CO 80104 | Preschool |
| Meadow View Elementary School Age Care Program | 3700 Butterfield XING, Castle Rock, CO 80109 | Center |
| Montessori School of Castle Rock | 995 Ridge RD, Castle Rock, CO 80104 | Preschool |
| Mountain View B.A.S.E. Program | 8502 E Pinery PKWY, Parker, CO 80134 | Center |
| Prairie Crossing Elementary School Childcare | 11605 S Bradbury Ranch DR, Parker, CO 80134 | Center |
| Promiseland | 1300 Park ST, Castle Rock, CO 80109 | Preschool |
| Renaissance Before After School Program | 3960 Trailboss LN, Castle Rock, CO 80104 | Center |
| Renaissance Montessori Academy | 16740 Keystone BLVD, Parker, CO 80134 | Preschool |
| Rock Rec Camp | 2301 N Woodlands BLVD, Castle Rock, CO 80104 | Center |
| Singing Hills Preschool | 41012 Madrid DR, Parker, CO 80134 | Preschool |
| Soaring Hawk "Hawk's Nest" | 4665 Tanglevine DR, Castle Rock, CO 80109 | Center |
| Springboard | 1103 Canyon DR, Castle Rock, CO 80104 | Center |
| Springboard | 400 Heritage AVE, Castle Rock, CO 80104 | Center |
| Springboard Afterschool | 1100 South ST, Castle Rock, CO 80104 | Center |
| Sunshine Childrens Center Dba Sunshine Preschool | 10423 S Parker RD, Parker, CO 80134 | Preschool |
| The Garden Preschool & Early Learning Center | 9950 Lone Tree PKWY, Lone Tree, CO 80124 | Preschool |
| The Rock Church | 4881 Cherokee DR, Castle Rock, CO 80109 | Preschool |
| Timber Trail Elementary Child Care Program | 690 W Castle Pines PKWY, Castle Rock, CO 80108 | Center |
| Trinity Lutheran School | 4740 N State Hwy 83, Franktown, CO 80116 | Preschool |