Age population, age 18, male, interpolated in Thailand

Thailand: Age population, age 18, male, interpolated was 442,873 in 2025. ▲ Rising

Latest (2025)
442,873
Change on year
down 1.0%
World rank
27th
of 217 countries
All-time high
611,597
in 1987
All-time low
259,139
in 1960
Years of data
66
1960–2025

Age population, age 18, male, interpolated in Thailand, 1960–2025

0200.0k400.0k600.0k196019922025

Source: United Nations Population Division. World Population Prospects: 2022 Revision.

Analysis

In 2025, age population, age 18, male, interpolated in Thailand stood at 442,873.

That represents a change of down 1.0% on the previous year and down 17.6% over ten years.

Over the whole period, age population, age 18, male, interpolated in Thailand peaked at 611,597 in 1987 and was at its lowest, 259,139, in 1960.

That places Thailand 27th out of 217 countries with data for 2025, putting it in the top quarter.

The long-run direction has been consistently rising across the 66 years of available data.

Age population, age 18, male, interpolated in Thailand, year by year

Annual values for Age population, age 18, male, interpolated in Thailand, 1960 to 2025.
Year Value Change
1960 259,139
1961 262,868 +1.4%
1962 267,952 +1.9%
1963 274,876 +2.6%
1964 283,527 +3.1%
1965 293,553 +3.5%
1966 302,237 +3.0%
1967 313,807 +3.8%
1968 337,274 +7.5%
1969 360,071 +6.8%
1970 375,120 +4.2%
1971 390,266 +4.0%
1972 404,836 +3.7%
1973 418,636 +3.4%
1974 432,420 +3.3%
1975 446,373 +3.2%
1976 460,802 +3.2%
1977 475,722 +3.2%
1978 491,123 +3.2%
1979 507,305 +3.3%
1980 524,316 +3.4%
1981 542,088 +3.4%
1982 558,662 +3.1%
1983 573,638 +2.7%
1984 587,692 +2.4%
1985 599,688 +2.0%
1986 608,481 +1.5%
1987 611,597 +0.5%
1988 609,262 -0.4%
1989 607,675 -0.3%
1990 605,960 -0.3%
1991 599,301 -1.1%
1992 589,489 -1.6%
1993 577,405 -2.0%
1994 563,106 -2.5%
1995 549,102 -2.5%
1996 540,209 -1.6%
1997 542,056 +0.3%
1998 550,212 +1.5%
1999 560,458 +1.9%
2000 571,531 +2.0%
2001 572,073 +0.1%
2002 560,247 -2.1%
2003 546,029 -2.5%
2004 534,242 -2.2%
2005 525,371 -1.7%
2006 519,624 -1.1%
2007 517,910 -0.3%
2008 520,341 +0.5%
2009 521,401 +0.2%
2010 520,253 -0.2%
2011 518,192 -0.4%
2012 515,211 -0.6%
2013 521,095 +1.1%
2014 534,430 +2.6%
2015 537,395 +0.6%
2016 520,178 -3.2%
2017 494,399 -5.0%
2018 481,520 -2.6%
2019 481,527 +0.0%
2020 479,587 -0.4%
2021 472,030 -1.6%
2022 462,774 -2.0%
2023 453,811 -1.9%
2024 447,399 -1.4%
2025 442,873 -1.0%

Averages by decade

DecadeAverage LowestHighest Years
1960s 295,530 259,139 360,071 10
1970s 440,260 375,120 507,305 10
1980s 582,310 524,316 611,597 10
1990s 567,730 540,209 605,960 10
2000s 538,877 517,910 572,073 10
2010s 512,420 481,520 537,395 10
2020s 459,746 442,873 479,587 6

Countries ranked near Thailand

  1. 24 Iraq 488,878 compare
  2. 25 Afghanistan 485,167 compare
  3. 26 Myanmar 446,872 compare
  4. 28 France 429,521 compare
  5. 29 United Kingdom 429,189 compare
  6. 30 Yemen 427,925 compare

See the full ranking of 219 places →

More health data for Thailand

All data for Thailand →

Frequently asked questions

What is age population, age 18, male, interpolated in Thailand?
Age population, age 18, male, interpolated in Thailand was 442,873 in 2025, according to United Nations Population Division. World Population Prospects: 2022 Revision.
What is the highest age population, age 18, male, interpolated recorded in Thailand?
The highest recorded value was 611,597 in 1987.
What is the lowest age population, age 18, male, interpolated recorded in Thailand?
The lowest recorded value was 259,139 in 1960.
How does Thailand rank for age population, age 18, male, interpolated?
Thailand ranks 27th out of 217 countries with data for 2025.
Is age population, age 18, male, interpolated rising or falling in Thailand?
Over the last ten years it is down 17.6%. The long-run trend across the full record is rising.
Where does this Thailand data come from?
The figures come from United Nations Population Division. World Population Prospects: 2022 Revision, published as part of Age population, age 18, male, interpolated. Statizoid updates them automatically from the source API.

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Age population, age 18, male, interpolated in Thailand. Statizoid, drawing on United Nations Population Division. World Population Prospects: 2022 Revision. Retrieved 23 August 2026, from https://health.statizoid.com/stat/age-population-age-18-male-interpolated/thailand/

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About this data

Indicator
Age population, age 18, male, interpolated
Source
United Nations Population Division. World Population Prospects: 2022 Revision
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
219 places, 14,454 data points, 1960–2025
Last refreshed

Age population, male refers to male population at the specified age level. The geographical areas included in the data are the same as the data source.