City profile · Chile · South America
Antofagasta
City population
401,096
#4
in Chile
#1
in Antofagasta
#1,431
worldwide
-23.651, -70.398 · 1,091 km from Santiago
About Antofagasta
Antofagasta is a city in Antofagasta, Chile with a population of 401,096. It is the 4th largest of the 139 cities of 15,000 or more listed in Chile, and the 1,431st largest worldwide. It lies 1,091 km from Santiago.
Key Facts
Country
Region
Antofagasta
Rank in region
#1of 3
Coordinates
-23.651, -70.398
Record updated
13 April 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 139 in ChileClosest listed cities by great-circle distance from the city centre.