Diffa Population 2026
Diffa has a population of 54,082, making it the #12 biggest city in 🇳🇪 Niger, located in Diffa. Roughly 0.2% of Niger's population lives here. It is about 24× smaller than Niamey, the country's biggest city.
Population (city proper)
54,082
Rank in Niger
#12
Coordinates
13.32°N, 12.61°E
~311 m elevation · Africa/Niamey
Distance to capital (Niamey)
1,136 km
705 miles, straight line
Other big cities in Diffa
| City | Population | Rank in Niger |
|---|---|---|
| Nguigmi | 32,035 | #22 |
| Maïné Soroa | 17,778 | #39 |
Cities near Diffa
FAQ
What is the population of Diffa?
Diffa has a population of 54,082 (city proper, latest official figure via GeoNames), making it the #12 biggest city in Niger.
What region is Diffa in?
Diffa is located in Diffa, Niger.
Is Diffa the capital of Niger?
No, the capital of Niger is Niamey, about 1,136 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.