When I think "white poors", the last state I think of is Vermont (or any New England state, for that matter).
There's a lot of rural proverty in northern New England. It's not desperation, but you have people struggling to get by. It's most prevalent in the areas far from the big cities and the busiest highways. Big parts of Maine, northern and western New Hampshire, parts of rural western Mass....
It's the same here as well. Rural poverty often hides itself very well (in the same sort of way that the true
scale of urban poverty does, actually).