The 2016 Portland, Oregon, population is 632,309. There are 4,738 people per square mile (population density).
The median age is 36.4. The US median is 37.4. 42.62% of people in Portland, Oregon, are married. 12.72% are divorced.
The average household size is 2.33 people. 31.75% of people are married, with children. 16.31% have children, but are single.
71.79% of people are white, 5.92% are black, 7.45% are asian, 0.61% are native american, and 0.22% claim 'Other'.
9.64% of the people in Portland, Oregon, claim hispanic ethnicity (meaning 90.36% are non-hispanic).