The 2016 Trinidad, Colorado, population is 8,153. There are 879 people per square mile (population density).
The median age is 40.8. The US median is 37.4. 49.15% of people in Trinidad, Colorado, are married. 13.13% are divorced.
The average household size is 2.4 people. 25.66% of people are married, with children. 18.76% have children, but are single.
44.24% of people are white, 1.49% are black, 0.82% are asian, 1.26% are native american, and 0.15% claim 'Other'.
51.21% of the people in Trinidad, Colorado, claim hispanic ethnicity (meaning 48.79% are non-hispanic).