Demographics for all enrollees in post-secondary institutions, including gender, race, etc. From the Colorado Department of Higher Education (CDHE), since 2001.

Population forecasts by race and age in counties in Colorado from 2010 to 2050 from the Demography Department of the Colorado Department of Local Affairs (DOLA).

Population estimates by race, single age, and gender by counties in Colorado from 2010 to 2016 from the Demography Department of the Colorado Department of Local Affairs (DOLA).