States

Colorado
Colorado was the home of Tobin Schroder and his children. Compared to his brother and sister-in-law, Colorado saw the effects of the outbreak later than Missouri but roughly around the same time. At some point after his brother, Tobin was forced to flee the state with his children as the situation grew worse. Due to this, it is most likely the state shortly thereafter became overrun.

Illinois
Illinois was first mentioned in "Constellation of Love". Its status remains unknown, but it most likely it is overrun.

Kansas
Little is known about Kansas's status during the early stages of the outbreak, though it is known the state saw the shuteye outbreak later than two state neighbors; Colorado and Missouri. At some point, the main cities (Topeka and Wichita) became overrun, with most of the surviving population heavily abandoning their homes; leaving the urban areas to be ruled by gangs and bandits. It is known that the US government did not protect the cities and hadn't developed any quarantine or safe-zone procedure; making the shuteye takeover process very rapid. However, small pockets of farm communities did manage to successfully avoid shuteyes and fleeing survivors by constructing defenses (minefields/walls etc.) around their properties. Some of these still exist into the 2030s. As of 2032, there is no major survivor safe-zone in Kansas, with the main cities still ruled by gangs/bandits.

Kentucky
Little is known about Kentucky's status and handling of the virus. The Towen family once resided in Kentucky during the apocalypse and rescued Buddy as his original adopted family had reanimated into shuteyes; confirming the state's partial or complete overrun.

Missouri
Missouri was first mentioned in "Mischief Child" by Carson Schroder. Carson confirmed the state had seen huge hysteria and panic sometime in mid 2022, with his school being canceled early and the other children being rushed home/elsewhere. Due to this, it is most likely the state became overrun sometime around this event.

Nebraska
Nebraska was confirmed to be overrun in "Expiration...". Aside from this, its survivor population and activity is unknown.

Oklahoma
Oklahoma was confirmed to be overrun in "Expiration...". Aside from this, its survivor population and activity is unknown.

Wyoming
Wyoming was first mentioned in "Constellation of Love". Its status remains unknown, but it most likely it is overrun.