Peru vs Thailand: Population in urban agglomerations of more than 1 million
Peru
11.52 million
in 2025
Thailand
15.52 million
in 2025
Peru rank
30th
Thailand rank
27th
Population in urban agglomerations of more than 1 million over time
- Peru
- Thailand
How they compare
Thailand currently reports 15.52 million against 11.52 million in Peru, a difference of 4.00 million.
That makes Thailand's figure about 1.3 times Peru's.
Across all 66 years both countries report, Thailand has been ahead every year.
Peru ranks 30th and Thailand ranks 27th of 121 countries.
Thailand has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Peru | Thailand | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 2.25 million | 2.69 million | 442,494 | Thailand |
| 1970s | 3.63 million | 3.97 million | 337,232 | Thailand |
| 1980s | 5.06 million | 5.56 million | 500,624 | Thailand |
| 1990s | 6.51 million | 7.05 million | 542,858 | Thailand |
| 2000s | 8.01 million | 9.44 million | 1.43 million | Thailand |
| 2010s | 9.73 million | 12.81 million | 3.08 million | Thailand |
| 2020s | 11.12 million | 14.98 million | 3.86 million | Thailand |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population in urban agglomerations of more than 1 million, Peru or Thailand?
- Thailand, at 15.52 million against 11.52 million in Peru as of 2025.
- What is the difference in population in urban agglomerations of more than 1 million between Peru and Thailand?
- 4.00 million, with Thailand ahead.
- How many years of comparable data are there for Peru and Thailand?
- 66 years are reported by both, from 1960 to 2025.
- How do Peru and Thailand rank globally for population in urban agglomerations of more than 1 million?
- Peru ranks 30th and Thailand ranks 27th of 121 countries.
- Where does this data come from?
- World Urbanization Prospects 2018, United Nations (UN), published as Population in urban agglomerations of more than 1 million. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population in urban agglomerations of more than one million is the country's population living in metropolitan areas that in 2018 had a population of more than one million people.