There are further forecasts from the UN through the year 2100. As of 2024, Thailand has 71,885,799 people living there, up 0.12% from 2023. With a 0.15% rise from 2022, Thailand's population was 71,801,279 in 2023. With a 0.13% rise from 2021, Thailand's population was 71,697,030 in 2022.