The population of Thailand is expected to grow by 39,000 in 2024 and reach 69,685,000 in 2025. Migration (including immigration and emigration) increases population by 19,249 people yearly. The population density of Thailand has changed from 92.8 in 1980 to 136.2 in 2022.
| Current population | 69,680,890 people at present (Thursday 31st of October 2024) | |
| Median Age | 40.9 years |
| Population density | 136.3 per km2 |
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2024 | 69,660,000 | 39,000 (0.1%) | 19,249 | 40.9 | 136 | 41,468,000 (59.5%) | |
| 2023 | 69,621,000 | 53,000 (0.1%) | 19,249 | 40.5 | 136 | 40,844,000 (58.7%) | |
| 2022 | 69,568,000 | 70,000 (0.1%) | 19,249 | 40.1 | 136 | 40,186,000 (57.8%) | |
| 2021 | 69,498,000 | 87,000 (0.1%) | 19,249 | 39.8 | 136 | 39,492,000 (56.8%) | |
| 2020 | 69,411,000 | 105,000 (0.2%) | 19,249 | 39.4 | 1.43 | 136 | 38,761,000 (55.8%) |
| 2019 | 0 | 0 (0.0%) | 19,444 | 39.0 | 1.44 | 136 | 37,996,000 (54.8%) |
| 2018 | 0 | 0 (0.0%) | 19,444 | 38.6 | 1.46 | 135 | 37,197,000 (53.8%) |
| 2017 | 0 | 0 (0.0%) | 19,444 | 38.2 | 1.47 | 135 | 36,363,000 (52.7%) |
| 2016 | 0 | 0 (0.0%) | 19,444 | 37.9 | 1.48 | 135 | 35,492,255 (51.5%) |
| 2015 | 68,657,600 | 240,828 (0.4%) | 19,444 | 37.5 | 1.50 | 134 | 34,585,579 (50.4%) |
| 2010 | 67,208,808 | 326,941 (0.5%) | 33,463 | 35.7 | 1.55 | 132 | 29,625,643 (44.1%) |
| 2005 | 65,425,470 | 423,239 (0.7%) | 11,802 | 33.7 | 1.57 | 128 | 24,547,636 (37.5%) |
| 2000 | 62,958,021 | 651,370 (1.0%) | 74,749 | 31.6 | 1.67 | 123 | 19,763,152 (31.4%) |
| 1995 | 59,491,790 | 590,124 (1.0%) | 139,161 | 29.4 | 1.87 | 116 | 18,011,734 (30.3%) |
| 1990 | 56,582,821 | 787,715 (1.4%) | -121,508 | 27.7 | 2.11 | 111 | 16,648,929 (29.4%) |
| 1985 | 52,041,469 | 933,387 (1.8%) | 102,735 | 25.7 | 2.57 | 102 | 14,621,051 (28.1%) |
| 1980 | 47,385,323 | 973,016 (2.1%) | 68,383 | 24.2 | 3.39 | 93 | 12,695,002 (26.8%) |
| 1975 | 42,334,954 | 1,075,418 (2.5%) | 57,445 | 23.3 | 4.49 | 83 | 10,057,938 (23.8%) |
| 1970 | 36,884,913 | 1,058,109 (2.9%) | 80,516 | 22.9 | 5.60 | 72 | 7,704,889 (20.9%) |
| 1965 | 31,822,796 | 941,464 (3.0%) | 23.0 | 6.13 | 62 | 6,434,888 (20.2%) | |
| 1960 | 27,397,175 | 827,029 (2.9%) | 23.1 | 6.15 | 54 | 5,389,572 (19.7%) |
In 2023 the population of Thailand was 69,621,000 and the average age increased from 23.1 in 1960 to 40.5. Urban population has increased from 19,763,152 (31.4%) in 2000 to 41,468,000 (59.5%) in the current year. The population density of Thailand has changed from 92.8 in 1980 to 136.2 in 2022.
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 (0.0%) | 19,249 | 39.4 | 1.43 | 136 | 38,761,000 (55.8%) |
| 2025 | 69,685,000 | 25,000 (0.0%) | 18,677 | 41.2 | 1.42 | 136 | 42,055,000 (60.4%) |
| 2030 | 69,626,000 | -40,000 (-0.1%) | 18,677 | 42.9 | 1.45 | 136 | 44,458,000 (63.9%) |
| 2035 | 69,200,000 | -118,000 (-0.2%) | 18,677 | 44.4 | 1.49 | 135 | 45,916,000 (66.4%) |
| 2040 | 68,338,000 | -208,000 (-0.3%) | 18,677 | 45.6 | 1.54 | 134 | 46,627,000 (68.2%) |
| 2045 | 67,046,000 | -291,000 (-0.4%) | 18,677 | 46.6 | 1.57 | 131 | 46,965,000 (70.0%) |
| 2050 | 65,372,000 | -361,000 (-0.6%) | 18,677 | 47.4 | 1.61 | 128 | 46,943,000 (71.8%) |
The life expectancy at birth should reach 81.5 (79.0 years for male and 84.2 years for females). Population density will go up to 128.0 people per square kilometer.
The demographics of Thailand constitutes of 35,843,000 women and 33,817,000 men, which means there are 944 men per 1000 women. As far as age distribution goes, 21.2% of population (14,774,886) is 19 or younger, 63.5% of population (44,234,100) is between age 20 and 64 and 15.3% of population (10,671,912) is over 65.