| ADA Headstart 1 & 2 | 1721 Cradduck Rd., Ada, OK 74820 | Preschool |
| Becky's Family Childcare Center | 706 E. 9th, Ada, OK 74820 | Center |
| Becky's, Too | 801 S. Stockton, Ada, OK 74820 | Center |
| Billie's Bright Beginnings | 1000 W 12 Th, Ada, OK 74820 | Center |
| Care - A - Lot | 723 E 10th, Ada, OK 74820 | Preschool |
| Catapillar Academy | 11779 Cr 3510, Ada, OK 74820 | Center |
| Chickasaw Nation Child Development | 222 Rosedale Rd., Ada, OK 74820 | Center |
| ECU Child Development | 1017 E. 10th Street, Ada, OK 74820 | Center |
| Good Shepherd Preschool | 129 W. 14th, Ada, OK 74820 | Preschool |
| Hacienda Academy | 16425 Cr 1565, Ada, OK 74820 | Center |
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| Kinder Kollege Child Development | 14644 Cr 1560, Ada, OK 74820 | Center |
| Latta Kids Zone Daycare | 13924 Cr 1560, Ada, OK 74820 | Center |
| Little Sprouts Daycare | 510 W. 12th, Ada, OK 74820 | Center |
| Monnie's Day Care | 12906 Co. Rd. 3510, Ada, OK 74820 | Center |
| Monte Vista Academy | 1425 N. Monte Vista, Ada, OK 74820 | Center |
| Roff Head Start | 21870 Cr 3499, Fitzhugh, OK 74843 | Preschool |
| Stonewall Headstart | 26050 Cr 3590, Fittstown, OK 74842 | Preschool |
| Sunnyside Early Learning Center | 521 E. 12th St., Ada, OK 74820 | Center |