The Components of Change for Colorado table is prepared annually by the State Demography Office. It shows estimated and forecasted births, deaths, natural increase and net migration for Colorado 1970 to 2017.
Births, Deaths, and Migration. This user defined lookup illustrates estimates and forecasts of births, deaths and net migration data as prepared annually by the State Demography Office for Colorado and counties 1970 to 2050.
Net Migration by Age Comparison: Interactive charts of net migration by 5 year age groups starting in 1995 through our current forecast.
This excel table presents data prepared by the IRS on state-to-state migration flows. The data are taken from the Master File of Individual Income Tax returns filed with the IRS. For a more detailed description, open our IRS State to State Migration Flows Information Document 
table is prepared annually by the State Demography Office. It shows estimated and forecasted births, deaths, natural increase and net migration for Colorado 1970 to 2017.