The 2014 Grand Junction, Colorado, population is 58,867. There are 1,540 people per square mile (population density).
The median age is 37.3. The US median is 37.2. 50.88% of people in Grand Junction, Colorado, are married. 14.18% are divorced.
The average household size is 2.28 people. 31.67% of people are married, with children. 15.78% have children, but are single.
89.15% of people are white, 0.91% are black, 0.98% are asian, 0.87% are native american, and 4.98% claim 'Other'.
13.10% of the people in Grand Junction, Colorado, claim hispanic ethnicity (meaning 86.90% are non-hispanic).