Illinois Cicada Brood Map 2024. A rare and likely massive emergence of two different broods of cicadas is expected in 2024 and while illinois is in a unique position to see it all unfold, where can you. Download the periodical cicada 2024 broods of illinois fact sheet.
One brood of cicadas will be prevalent in the northern half of illinois, while the second brood will be in the southern half of the state. Brood xiii has started to emerge in wisconsin, iowa and indiana and throughout the chicago area and around central and northern illinois around peoria and champaign,.