They're highlighted in brown on the map. 2024 cicada brood map shows where cicadas will emerge in spring, where billions of cicadas will emerge this spring (and over the next decade), in one map.
The blue map dots denote brood xiii cicadas and the red dots are areas where brood xix has emerged in the past. According to the website cicada mania, brood xix will be found in 14 states across the southeast and midwest, and brood xiii will be in the midwest.