Kayda Bosse from Love Island USA is 22 years old.

Quick Scoop

She’s described in recent coverage as “22-year-old Kayda Reese Bosse,” making her one of the younger contestants in the season.

Extra context

  • Recent articles published in early June and early July 2026 both list her as 22.
  • That matches the current season coverage discussing the Love Island USA Season 8 cast.

Bottom line

So the simple answer is: 22.