In 2023, almost 70 percent of Thailand's total population was aged 15 to 64 years. In comparison, only around 15 percent were aged 0 to 14 years in that same period.
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World Bank. (April 15, 2025). Age structure in Thailand from 2014 to 2023 [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 15, 2026, from /statistics/331892/age-structure-in-thailand/
World Bank. "Age structure in Thailand from 2014 to 2023." Chart. April 15, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 15, 2026. /statistics/331892/age-structure-in-thailand/
World Bank. (2025). Age structure in Thailand from 2014 to 2023. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 15, 2026. /statistics/331892/age-structure-in-thailand/
World Bank. "Age Structure in Thailand from 2014 to 2023." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 15 Apr 2025, /statistics/331892/age-structure-in-thailand/
World Bank, Age structure in Thailand from 2014 to 2023 ÌÇÐÄÆÆ½â°æ, /statistics/331892/age-structure-in-thailand/ (last visited July 15, 2026)
Age structure in Thailand from 2014 to 2023 [Graph], World Bank, April 15, 2025. [Online]. Available: /statistics/331892/age-structure-in-thailand/