Total current population for Thailand in 2025 is 71,953,054, a 0.09% increase from 2024.
Total population for Thailand in 2024 was 71,885,799, a 0.26% increase from 2023.
Total population for Thailand in 2023 was 71,702,435, a 0.05% decline from 2022.
Total population for Thailand in 2022 was 71,735,329, a 0.01% increase from 2021.
Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.