About San Antonio Province
San Antonio Province is a city located in Chile, in the Valparaíso Region region. According to the latest available data (2026), the population of San Antonio Province is approximately 168,046 residents, making it the #51 most populous city in Chile.
Globally, San Antonio Province ranks #10,198 among the world's most populated cities.
San Antonio Province City Statistics
| City | San Antonio Province |
| Country |  Chile |
| Population | 168,046 |
| Global Rank | #10,198 |
| Rank in Chile | #51 of 76 cities |
| City Category | city |
| Region | Valparaíso Region |
| Latitude | -33.65 |
| Longitude | -71.5167 |
| Data Year | 2026 |
Where is San Antonio Province Located?
San Antonio Province is located in Chile, in the Valparaíso Region region, at coordinates -33.65° latitude and -71.5167° longitude. Located in the southern hemisphere, San Antonio Province experiences seasons opposite to those in the northern hemisphere.
Nearby Cities
Other Cities in Chile
Largest Cities in Chile
| # | City | Population |
|---|---|---|
| 3 | Santiago | 6,257,516 |
| 1 | Concepción Province | 1,063,790 |
| 2 | Valparaíso Province | 751,317 |
| 4 | Cachapoal Province | 646,133 |
| 5 | Cordillera Province | 612,816 |
Frequently Asked Questions
What is the population of San Antonio Province?
The population of San Antonio Province is approximately 168,046 residents according to the latest available data (2026).
Where is San Antonio Province located?
San Antonio Province is located in Chile at approximately -33.65° latitude and -71.5167° longitude.
Is San Antonio Province one of the largest cities in Chile?
With a population of 168,046, San Antonio Province is one of the notable urban areas in Chile. It ranks #51 out of 76 cities in the country.
