Wyoming - Most Populous Wyoming Cities and Towns

The State of Wyoming has 99 incorporated municipalities.

Reference 1: County and Population.

Reference 2: Cheyenne, Casper, Laramie, Gillette, Rock Springs, Sheridan, Green River, Evanston, Riverton, Jackson, Cody, Rawlins, Lander, Torrington and Powell.

Source: http://en.wikipedia.org/wiki/Wyoming