Illinois Cicada Brood Map 2024. Maps of two cicada broods, reunited after 221 years. Cicadas 2024 map illinois fania merline, the two cicada broods will emerge in a combined 17 states across the southeast and midwest, with an overlap in parts of illinois.
The two cicada broods will emerge in a combined 17 states across the southeast and midwest, with illinois and iowa expected to. โ the 2024 periodical cicada emergence.