Where Is The World'S Fair 2024 Located.  — the shannonville world's fair was started in a small ontario community in 1856. The united states has hosted more than two dozen world’s fairs since its first in 1876 in philadelphia.

 — the world’s fair was held in philadelphia in 1876 to commemorate the centennial of the founding of the united states. Sixty years after seattle’s century 21 exposition, world’s fairs have largely fallen out of fashion in the u.s.