Population of Thailand 2021
66,534,683 persons

2020
66 534 683
2019
66 374 300
2018
66 199 900
2017
65 521 660
2016
65 013 495
2015
65 027 401
2014
64 955 313
Population density

 129.44 persons/sq.km²

 Male

32,128,244

 Female

34,406,439

Population of Thailand 2021 is 66,534,683

Thailand population data is collected from official population sources and publicly available information resources.

  • Thailand population density is 129.44 persons/sq.km²
  • Male population 32,128,244
  • Female population 34,406,439

Most populated cities in Thailand:

  • Bangkok — 5,674,843
  • Suratthani — 410,984
  • Phuket Province — 360,905
  • Phitsanulok — 201,466
  • Pak Kret District — 201,399

Population data is collected from UN statistical database. 2019, 2020 year population could be missed or not agregated.