Thailand vs United Kingdom: Population aged 25-64 years
Thailand
41,037 thousands
in 2025
United Kingdom
35,750 thousands
in 2025
Thailand rank
19th
United Kingdom rank
20th
Population aged 25-64 years over time
- Thailand
- United Kingdom
How they compare
Thailand currently reports 41,037 thousands against 35,750 thousands in United Kingdom, a difference of 5,287 thousands.
That makes Thailand's figure about 1.1 times United Kingdom's.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was United Kingdom ahead.
Thailand ranks 19th and United Kingdom ranks 20th of 230 countries.
Across the 6 decades both report, Thailand averaged higher in 3 and United Kingdom in 3.
Head to head by decade
| Decade | Thailand | United Kingdom | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 13,630 thousands | 27,080 thousands | 13,450 thousands | United Kingdom |
| 1980s | 19,463 thousands | 27,778 thousands | 8,315 thousands | United Kingdom |
| 1990s | 28,173 thousands | 29,773 thousands | 1,600 thousands | United Kingdom |
| 2000s | 35,323 thousands | 31,936 thousands | 3,387 thousands | Thailand |
| 2010s | 40,000 thousands | 33,870 thousands | 6,130 thousands | Thailand |
| 2020s | 41,247 thousands | 35,261 thousands | 5,986 thousands | Thailand |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 25-64 years, Thailand or United Kingdom?
- Thailand, at 41,037 thousands against 35,750 thousands in United Kingdom as of 2025.
- What is the difference in population aged 25-64 years between Thailand and United Kingdom?
- 5,287 thousands, with Thailand ahead.
- How many years of comparable data are there for Thailand and United Kingdom?
- 56 years are reported by both, from 1970 to 2025.
- How do Thailand and United Kingdom rank globally for population aged 25-64 years?
- Thailand ranks 19th and United Kingdom ranks 20th of 230 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Population aged 25-64 years (thousands). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release