| Business | Phone |
| Children's Hour Academy 4711 Jean Rd, Lake Oswego 97035 | (503) 534-1818 |
| Children's World 11 Monroe Pkwy, Lake Oswego 97035 | (503) 636-4077 |
| Kiddie Care Child Care Inc 5534 Fernbrook Way, Lake Oswego 97035 | (503) 624-7821 |
| Kinder Care Learning Center 3700 Red Cedar Way, Lake Oswego 97035 | (503) 635-8982 |
| Lake Oswego Montessori School 17823 Central Ave, Lake Oswego 97035 | (503) 636-8021 |
| Rocking Horse Day Care 15750 Upper Boones Ferry Rd, Lake Oswego 97035 | (503) 639-0231 |
| Montessori School 4515 Parkview Dr, Lake Oswego 97035 | (503) 636-1408 |
| Mountain Park Play School 2 Mount Jefferson Ter, Lake Oswego 97035 | (503) 636-8962 |