Château-Thierry Population 2026
Château-Thierry has a population of 15,938, making it the #585 biggest city in 🇫🇷 France, located in Hauts-de-France. It is about 134× smaller than Paris, the country's biggest city.
Population (city proper)
15,938
Rank in France
#585
Coordinates
49.05°N, 3.40°E
~88 m elevation · Europe/Paris
Distance to capital (Paris)
80 km
50 miles, straight line
Other big cities in Hauts-de-France
| City | Population | Rank in France |
|---|---|---|
| Lille | 238,695 | #11 |
| Amiens | 143,086 | #28 |
| Roubaix | 99,507 | #43 |
| Tourcoing | 99,160 | #44 |
| Dunkirk | 86,263 | #49 |
| Calais | 74,433 | #65 |
| Villeneuve-d'Ascq | 62,400 | #77 |
| Saint-Quentin | 55,407 | #95 |
Cities near Château-Thierry
FAQ
What is the population of Château-Thierry?
Château-Thierry has a population of 15,938 (city proper, latest official figure via GeoNames), making it the #585 biggest city in France.
What region is Château-Thierry in?
Château-Thierry is located in Hauts-de-France, France.
Is Château-Thierry the capital of France?
No, the capital of France is Paris, about 80 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.