How Many People Live In Colorado 2025. Colorado gained an average of 41,540 people on net from other states every year between 2013 and 2020, reaching nearly 60,000 people in 2015 alone. The last official us census in 2020.

Chart and table of population level and growth rate for the denver metro area from 1950 to 2025. Shows estimates of current usa population overall and people by us state/county and of world population overall, by country and most populated countries.