It's a hard trend to put your finger on out here. Part of it is just economics. A lot of the larger ranches are being cut up to settle estates or are being sold for development. After the hard drought out here 2002-2005, a lot of the older guys that used charolais bulls sold out. If you drive by the feedlots in the northeast Colorado area, they are 75% Charolais influenced. Our commercial calves bring a premium if we ship them to that area. If we shipped to the area near Oklahoma, they would be severly discounted. Go Figure.
There are several moderate Charolais breeders in Colo, Neb, and Wyo. And a few smaller Char breeders (me). My husband and I were herdsmen for a large place in South Dakota that bred, fed, and marketed 300 bulls a year. Like I said, operations of that caliber no longer exist down here.