What age group is capable of walking up and down stairs with support?

The age group of 16 to 18 months is typically when children develop the ability to walk up and down stairs with support. At this stage, toddlers are refining their gross motor skills and gaining better coordination and balance. They might not yet be confident or stable enough to go up and down stairs independently, but they can grasp onto a railing or an adult's hand for support as they navigate stairs.

This developmental milestone aligns with their growing curiosity and desire for independence, making it common for children in this age group to explore more challenging physical activities, such as stairs, while benefiting from the assistance of caregivers.