Cicada 2024 Timeline Chart. Cicadas will hear the call of spring. The two cicada broods will emerge in a combined 17 states across the southeast and midwest, with an overlap in parts of illinois and iowa.
The map above shows confirmed presence (cicada symbols) periodical cicada records collected by project collaborators during the current periodical cicada emergence. The two cicada broods will emerge in a combined 17 states across the southeast and midwest, with an overlap in parts of illinois and iowa.