Thailand: Population, Economy & Travel Facts

Essential data for planning your trip to Thailand — from population and demographics to economic indicators, healthcare infrastructure, tourism trends, and digital connectivity.

Population & Geography

Population
69,428,524
#20 of 197 countries
Area
513,120 km²
#53 of 248 countries
Density
135.3 / km²
#87 of 245 countries

Thailand has a population of 69,428,524 spread across 513,120 km², giving it an average density of 135.3 people per km². It ranks among the 20 most populous countries in the world. This moderate density means a mix of bustling cities and quieter rural areas to explore.

Most Populous Cities

Bangkok
5,104,476
17846 / km²
Samut Prakan
388,920
6136 / km²
Nonthaburi
254,375
16797 / km²
Chon Buri
219,164
7891 / km²
Lampang
156,139
3207 / km²
Surat Thani
132,040
3555 / km²
Udon Thani
130,531
3595 / km²
Chiang Mai
127,240
5781 / km²
Nakhon Ratchasima
126,391
4037 / km²
Hua Hin
126,355
962 / km²

Demographics

Median Age
41.9
Life Expectancy
78.2 yrs
Literacy Rate
91.1%
Government
constitutional monarchy
Ethnic Groups
Religions
GDP by Sector

Economy & Cost of Living

Understanding the local economy helps travellers budget effectively and set expectations. Thailand is classified as an upper middle income country by the World Bank. Prices are roughly 31% of US levels, meaning your money goes significantly further here — accommodation, food, and transport are very affordable by Western standards.

Income Level
Upper middle income
GDP per Capita
$7,195
Cost of Living
31% of US
Inflation
8.5%
Inequality
33.5
Moderate