San Antonio Population 2026
San Antonio has a population of 15,633, making it the #129 biggest city in 🇵🇪 Peru, located in Moquegua Department. It is about 495× smaller than Lima, the country's biggest city.
Population (city proper)
15,633
Rank in Peru
#129
Coordinates
17.22°S, 70.93°W
~1,455 m elevation · America/Lima
Distance to capital (Lima)
873 km
542 miles, straight line
Other big cities in Moquegua Department
Cities near San Antonio
- Moquegua69,882 people · ~2 km away
- Ilo53,476 people · ~64 km away
- Ciudad Satelite76,410 people · ~108 km away
- Jacobo Hunter46,092 people · ~109 km away
- Arequipa1,195,700 people · ~112 km away
- Selva Alegre72,696 people · ~114 km away
FAQ
What is the population of San Antonio?
San Antonio has a population of 15,633 (city proper, latest official figure via GeoNames), making it the #129 biggest city in Peru.
What region is San Antonio in?
San Antonio is located in Moquegua Department, Peru.
Is San Antonio the capital of Peru?
No, the capital of Peru is Lima, about 873 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.