City profile · Argentina · South America
Ayacucho
City population
18,916
#267
in Argentina
#98
in Buenos Aires
#26,489
worldwide
-37.153, -58.488 · 283 km from Buenos Aires
About Ayacucho
Ayacucho is a city in Buenos Aires, Argentina with a population of 18,916. It is the 267th largest of the 314 cities of 15,000 or more listed in Argentina, and the 26,489th largest worldwide. It lies 283 km from Buenos Aires.
Key Facts
Country
Region
Rank in region
#98of 107
Coordinates
-37.153, -58.488
Record updated
6 July 2026
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 314 in ArgentinaClosest listed cities by great-circle distance from the city centre.