Cumulative Components of Population Change
Annual Components of Population Change
Annual Rates of Components of Population Change
County population, population change and estimated components of population change: April 1, 2000 to July 1, 2008 (CO-EST2008-alldata)
County population change: April 1, 2000 to July 1, 2008 (CO-EST2008-popchg2000-2008)
County Estimates by Demographic Characteristics
Population Estimates Challenges
Intercensal Estimates: 1990 to 2000
Modified race Data Summary File
State-Produced Alternative Estimates