Ayorou has a population of 26,290, making it the 28th largest place we list in Niger. It is in Tillabéri Region.
Ayorou holds under a tenth of one per cent of Niger's 28,814,878 people. Niamey, the largest place we list there, is 50 times its size. The World Gazetteer published 26,290 for Ayorou in 2005 and GeoNames still carries that same figure, so there is no measured change to report.
The 2005 figure comes from the World Gazetteer archive restored on this site. Why figures differ.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Illéla | Tahoua Region | 30,439 |
| Abalak | Tahoua Region | 29,561 |
| Tanout | Zinder Region | 27,527 |
| Gouré | Zinder Region | 24,752 |
| Guidan Roumdji | Maradi Region | 23,718 |
| Aguié | Maradi Region | 23,545 |
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.