Well, if
Ken Buck is the 2-term Congress-Critter from
Colorado's 4th Congressional District that narrows things down a bit. But it's still quite a few counties:
Following the 2010 U.S. Census and associated realignment of Colorado congressional districts, the 4th Congressional district consisted of Baca, Bent, Cheyenne, Crowley, Elbert, Kiowa, Kit Carson, Las Animas, Lincoln, Logan, Morgan, Otero, Phillips, Prowers, Sedgwick, Washington, and Yuma counties. The district also includes portions of Adams, Arapahoe, Boulder, Douglas, and Weld counties.
Looking over
the district's voting pattern, they usually vote 57%-59% for the R Presidential candidate, except for McRino, who still got 50%. Other than a single-termer who was swept in with Obama, the area's Congress-Critters have been Rs since 1973. Unless he's been caught doing something unsavory, Buck seems likely to be the district's Rep until he moves on.