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Dataset

Population of Thailand (World Bank estimates)

Total population of Thailand from 1960, from the World Bank's World Development Indicators. Mid-year estimates of all residents regardless of legal status or citizenship, based on UN World Population Prospects.
Data through
2025
Updated
Source retrieved

Overview

Coverage
1960 to 2025
Frequency
annual
Geography
Thailand (national)
Observations
264
Licence
CC BY 4.0 (World Bank)

Variables

Variables in this dataset
VariableIDUnitDefinition
Populationpopulation-totalpeopleMid-year estimate of all residents regardless of legal status or citizenship (World Bank WDI SP.POP.TOTL, from UN World Population Prospects).
Population aged 65 and overpopulation-65-plus-shareper centShare of the total population aged 65 or older (World Bank estimate based on UN World Population Prospects).
Population aged 0–14population-0-14-shareper centShare of the total population aged 0 to 14 (World Bank estimate based on UN World Population Prospects).
Urban populationurban-population-shareper centShare of the population living in urban areas as defined by national statistical offices (World Bank).

Methodology

SP.POP.TOTL: 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. SP.POP.65UP.TO.ZS: Population ages 65 and above as a percentage of the total population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. SP.POP.0014.TO.ZS: Population between the ages 0 to 14 as a percentage of the total population. Population is based on the de facto definition of population. SP.URB.TOTL.IN.ZS: Urban population refers to people living in urban areas as defined by national statistical offices. The data are collected and smoothed by United Nations Population Division.

World Bank WDI figures are revised when the World Bank or the underlying national and UN sources revise them; the retrieval date is shown.

These are modelled mid-year estimates of residents, not the civil registration count published by Thailand's Department of Provincial Administration, which counts registered Thai nationals and differs.

Source

Population of Thailand (World Bank estimates)

Source
World Development Indicators
Dataset
World Development Indicators: Population, total (SP.POP.TOTL)
Last updated by publisher
13 July 2026
Retrieved
23 September 2026
Licence
CC BY 4.0 (World Bank)
Source releases used (4)

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