Colorado has a population of 5,531,141. In the year 2020, there were 375,640 firearms sold in Colorado. That's one firearm sold for every 14.7 people in the state. Colorado ranks in the #19 position in terms of per capita gun sales, and in the #21 position in absolute firearm sales for the most recent year. For every McDonald’s restaurant in Colorado there are 6.14 gun dealers.