Mormons prefer to be referred to as Latter-day Saints to emphasize their continuity with Christianity, a continuity that Catholics, Orthodox and Protestants see as distantly adjacent.
The only reason I know any of this is that parts of Idaho are heavily Mormon although the county I live in where Boise‘s located is only 14% Mormon.
If you’ve ever watched “Napoleon Dynamite,” Franklin County in Eastern Idaho where it was filmed is 91.5% Mormon. That area of the state is where all the potatoes are grown. People think that the entire state of Idaho is covered with potatoes, but it’s just one small area. It’s a tribute to the marketing genius of the Idaho Potato Commission to convince the entire world that the whole state is covered with potatoes like one big Victory Garden in World War II.