The 2016 Rockport, Texas, population is 10,490. There are 752 people per square mile (population density).
The median age is 49.6. The US median is 37.4. 59.77% of people in Rockport, Texas, are married. 11.75% are divorced.
The average household size is 2.4 people. 25.51% of people are married, with children. 12.97% have children, but are single.
71.56% of people are white, 2.25% are black, 2.28% are asian, 0.01% are native american, and 0.00% claim 'Other'.
20.80% of the people in Rockport, Texas, claim hispanic ethnicity (meaning 79.20% are non-hispanic).