Thailand's Population: 69.35 Million (2023)

Current Demographic Snapshot

According to the World Bank, Thailand's total population was 69,353,034 as of January 1, 2023. This figure includes both Thai citizens and non-citizens residing in the country.

Key Context

• Trend: Growth has slowed dramatically. Annual growth rate ~0.2–0.3% (near replacement fertility).
• Aging: Rapidly aging society; ~13% aged 65+ (2023), projected to hit 30% by 2040.
• Urbanization: ~52% urban; Bangkok metro ~17 million (primate city).
• Migration: Net immigration from Myanmar, Cambodia, Laos (estimates 3–4 million migrants, many undocumented).

Data Sources

• World Bank (primary).
• National Statistical Office of Thailand (census every 10 years; last 2020).
• UN Population Division.

Note: Figures vary slightly by source and date. For real-time estimates, check World Bank Data or Thailand's NSO.