COLORADO. POPULATION 8.6% of population is now over 65; other statistics. Up The Creek ,Ty 22, 1983 p.15 Profile of Colorado population. ' Colorado Business Review v.56 #4 AP 1983 p.2-3 State predicts population boom to fizzle. RMN F 18, 1985 p.7 Growth slows. RMN D 31, 1986 p.12 Growth statistics and many details on county population. 010.19 yer BR^rt v.32 No. 1 Y