Population in Thailand: Facts, Numbers, and Interesting Details

Thailand is famous not only for its paradise beaches, delicious street food, and ancient temples but also for its diverse and colorful population. Who lives in Thailand? How many people are there, where do they live, and what languages do they speak? Let’s dive into these questions.

How Many People Live in Thailand?

As of today, the population of Thailand is approximately 70 million people. Thailand is ranked among the top 20 most populous countries in the world. Despite its relatively small territory, the country has a high population density, especially in major cities.

The majority of the Thai population lives in the central part of the country. The capital, Bangkok, is a true megapolis. According to official data, about 10–12 million people live in Bangkok alone, but in reality, the number may be even higher due to unregistered residents and temporary workers.

National Composition

Thailand is home to more than just ethnic Thais. The national composition of the country is diverse:

• Ethnic Thais make up about 75% of the population.
• Chinese Thais account for around 14%. Many are descendants of Chinese immigrants who arrived centuries ago.
• Malays mainly live in the southern provinces near the border with Malaysia.
• Hill Tribes such as the Karen, Hmong, Akha, and Lahu live in the mountainous northern regions.
• Foreigners: Many expats from Europe, Russia, the USA, Australia, and other Asian countries live and work in Thailand, especially in tourist hotspots like Pattaya, Phuket, Chiang Mai, and Hua Hin.

Languages Spoken

The official language of Thailand is Thai. It is used in schools, media, and government institutions. But besides Thai, many residents speak:

• English – especially in tourist areas and big cities.
• Chinese dialects – mainly in business circles.
• Malay – in the south of the country.
• Hill tribe languages – in the north, tribal communities often speak their own native tongues.

Religion

Religion is a central part of life in Thailand. The country is officially a Buddhist nation:

• About 95% of the population practices Theravada Buddhism.
• About 4–5% of people are Muslims, mostly in the southern provinces.
• Small groups of Christians, Hindus, and Sikhs also live in Thailand.

Population Growth

Thailand used to have a high birth rate, but today the situation has changed. The population growth rate is slowing down. Families now have fewer children, and the average age of the population is rising. The country is gradually entering the phase of an aging society, which is becoming a serious topic for the Thai government.

Where Do People Live?

Most people in Thailand prefer to live in the central and coastal regions:

• Bangkok and the Central Plain – the heart of the country with fertile lands and job opportunities.
• Chiang Mai and the North – popular for its mountains, cooler climate, and cultural heritage.
• Phuket, Pattaya, Hua Hin, Krabi – tourist areas where both locals and foreigners settle.
• Isan (Northeast Thailand) – the poorest region, but also the most populated due to rural communities.

Interesting Facts About the Thai Population

• Life Expectancy: On average, people in Thailand live to about 77 years old.
• Urbanization: More than 50% of the population lives in cities, and this number keeps growing.
• Foreign Workers: Thailand attracts millions of workers from neighboring countries like Myanmar, Laos, and Cambodia.
• Tourist Population: At the peak of tourism, Thailand receives more than 30 million tourists per year, sometimes exceeding half the resident population!