The 2016 San Antonio, Texas, population is 1,469,850. There are 3,188 people per square mile (population density).
The median age is 32.9. The US median is 37.4. 46.34% of people in San Antonio, Texas, are married. 12.39% are divorced.
The average household size is 2.81 people. 32.03% of people are married, with children. 23.12% have children, but are single.
26.30% of people are white, 6.42% are black, 2.35% are asian, 0.18% are native american, and 0.13% claim 'Other'.
63.33% of the people in San Antonio, Texas, claim hispanic ethnicity (meaning 36.67% are non-hispanic).