Sadly, not a lot of the state will flood, mostly will swallow some of south florida but majority of the state will exist but Lousiana though get the hell out, just get the fuck out. That state will fall into the our rising ocean mess. Here a link to test it: https://coast.noaa.gov/digitalcoast/tools/slr.html

Wish I was joking but lousiana will slowly going underwater and get swallowed up by the rising ocean in the future.