San Antonio Population 2024. If history serves, san antonio’s population may be higher than both its 2019 estimate and 2020 count, given the pattern of undercounting in a predominantly mexican american city with a high. (ap photo/thibault camus, file) read more.
Population decline was never an issue for san antonio; 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.
