Lannion Population 2026
Lannion has a population of 21,473, making it the #411 biggest city in 🇫🇷 France, located in Brittany. It is about 100× smaller than Paris, the country's biggest city.
Population (city proper)
21,473
Rank in France
#411
Coordinates
48.73°N, 3.46°W
~30 m elevation · Europe/Paris
Distance to capital (Paris)
425 km
264 miles, straight line
Other big cities in Brittany
| City | Population | Rank in France |
|---|---|---|
| Rennes | 227,830 | #12 |
| Brest | 144,899 | #26 |
| Quimper | 63,849 | #74 |
| Lorient | 58,112 | #87 |
| Vannes | 54,020 | #99 |
| Saint-Brieuc | 52,774 | #111 |
| Saint-Malo | 50,676 | #121 |
| Lanester | 24,352 | #351 |
Cities near Lannion
- Morlaix17,516 people · ~32 km away
- Saint-Brieuc52,774 people · ~56 km away
- Pontivy16,752 people · ~82 km away
- Brest144,899 people · ~85 km away
- Quimper63,849 people · ~95 km away
- Douarnenez16,590 people · ~96 km away
FAQ
What is the population of Lannion?
Lannion has a population of 21,473 (city proper, latest official figure via GeoNames), making it the #411 biggest city in France.
What region is Lannion in?
Lannion is located in Brittany, France.
Is Lannion the capital of France?
No, the capital of France is Paris, about 425 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.