San Antonio Texas Population 2024 Percentage. San antonio’s population increased by.9%, or 13,626 people, from july 2020 to july 2021, followed closely by phoenix, which increased by.8%, or 13,224 people. The current population of san antonio, texas is 1,513,974 based on our projections of the latest us census estimates (released may 2024).

Full demographic report of san antonio, tx population including education levels, household income, job market, ethnic makeup, and languages. Usafacts uses census data to break down the population of texas by race, age, and more.