| Business | Phone |
| Charlie Brown Day Care Ctr 500 College Dr, Mason City 50401 | (641) 422-4346 |
| Charlie Brown Preschool-Child 326 4th St Ne, Mason City 50401 | (641) 423-6029 |
| Charlie Brown Preschool-Child 600 1st St Nw 108, Mason City 50401 | (641) 424-0065 |
| Child Care Resource & Referral 202 1st St Se 205, Mason City 50401 | (641) 424-9559 |
| Head Start 1190 Briarstone Dr, Mason City 50401 | (641) 494-1891 |
| Head Start 300 15th St Ne, Mason City 50401 | (641) 424-5599 |
| Head Start 815 N Kentucky Ave, Mason City 50401 | (641) 421-7449 |
| Newman Catholic Early Chldhd 713 N Adams Ave, Mason City 50401 | (641) 423-0168 |
| Tug's Day Care 950 N Illinois Ave, Mason City 50401 | (641) 424-9023 |