Halloween Spending 2024. The best data on halloween spending comes each year from the national retail federation, which surveys americans about their shopping plans just before the holiday. In the u.s., adults spend 42.9% more on their own costumes than they do on children’s.

Halloween is a little under three weeks away, and shopping is in full force among enthusiasts of the u.s. How much consumers intend to spend while holiday shopping in the u.s.