Swim Kids Waco offers classes for kids ages 6 months and up. Parent & Me classes are available for students 6 months - 2 years old. Kids can come without a parent in the water with them starting at 2.5 or 3 years old. If your child is between 2.5 and 3, they can go into a Parent & Me class OR a Level 1 class. Each parent can decide that.