San Antonio Texas Population 2024 By Age. The proportion of san antonio’s population over age 25 with at least a bachelor’s degree increased last year, going from 29% of the city’s population in 2022 to 31% in 2023. Dallas, houston and san antonio, which also rank as 10 of the most populous cities in the country.

The median age is 33.8, and 47% of. San antonio, texas is the 7th largest city in the us.