Thailand - General

Key Facts

Geography

Area

513,120 sq km (198,120 sq miles)

Population

71.6 million (2025).

Population density

140 per sq km.

Capital

Bangkok.

Government

Constitutional monarchy.

Head of state

HM King Vajiralongkorn, titled Rama X, since December 2016.

Head of government

Prime Minister Anutin Charnvirakul since 2025.

Electricity

220 volts AC, 50Hz.

Thailand uses Type A, Type B and Type C plugs:
• Type A: Two flat parallel pins (ungrounded).
• Type B: Two flat parallel pins with a grounding pin (grounded).
• Type C: Two round pins (ungrounded).

Visa and passport information is updated regularly and is correct at the time of publishing. You should verify critical travel information independently with the relevant embassy before you travel.