La Serena Population 2026
La Serena has a population of 154,521, making it the #20 biggest city in 🇨🇱 Chile, located in Coquimbo Region. Roughly 0.8% of Chile's population lives here. It is about 31× smaller than Santiago, the country's biggest city.
Population (city proper)
154,521
Rank in Chile
#20
Coordinates
29.91°S, 71.25°W
~30 m elevation · America/Santiago
Distance to capital (Santiago)
399 km
248 miles, straight line
Other big cities in Coquimbo Region
Cities near La Serena
FAQ
What is the population of La Serena?
La Serena has a population of 154,521 (city proper, latest official figure via GeoNames), making it the #20 biggest city in Chile.
What region is La Serena in?
La Serena is located in Coquimbo Region, Chile.
Is La Serena the capital of Chile?
No, the capital of Chile is Santiago, about 399 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.