> Same article also cites other one-state megaregions like Florida, Southern California, Nortern California Yeah, this also seems pretty unsurprising. Californ

> Same article also cites other one-state megaregions like Florida, Southern California, Nortern California Yeah, this also seems pretty unsurprising. California, Texas, and Florida are the three largest states by population, and Texas and California are second and third by area respectively. Florida does seem like a bit of an outlier here due to being much smaller, but because of Florida's shape, the majority of the state doesn't border any other, so this seems more like a geographic property of the megaregion rather than a political one.