There are currently 5 active chapters in the section. If you are interested in helping restart an inactive chapter of APO in the section, or bringing APO to a new campus, please contact the Section C-1 Chair or fill out the inquiry form on the National Organization's website.
Active Chapters
Gamma Theta - University of Colorado Boulder - Boulder, Co - Website - Facebook - Instagram
Epsilon Xi - Colorado State University - Fort Collins, Co - Website - Facebook - Instagram
Mu Pi - Colorado School of Mines - Golden, Co- Website - Facebook - Instagram
Alpha Eta Iota - University of Denver - Denver, Co - Website - Facebook - Instagram
Alpha Theta Gamma - University of Colorado Colorado Springs - Colorado Springs, Co - Website - Facebook - Instagram
Inactive Chapters
Lambda Psi - University of Northern Colorado - Greeley, Co
Xi Gamma - Adams State University - Alamosa, Co
Xi Epsilon - University of Wyoming - Laramie, Wy
Pi Theta - Otero Junior College - La Junta, Co
Upsilon Sigma - Western Colorado University​ - Gunnison, Co