Population of Thailand 2026
72٬001٬700
Population now (estimate)
513٬120
Area (km²)
140
Density (per km²)
0.1%
Annual growth rate
72٬001٬700
people — live estimate
◷ computed from the 2026 figure and growth rate
The population of Thailand in 2026 is about 72,001,700 people, according to the latest United Nations estimates. It grows at an annual rate of about 0.1%.
Thailand covers about 513,120 km², with Bangkok as its capital, giving a population density of around 140 people per km².
Thailand is among the most populous countries in its region, with tens of millions of inhabitants. Population growth is slow and stable, similar to low-fertility countries.