About Callao
Callao is a city located in Peru, in the Constitutional Province of Callao region. According to the latest available data (2026), the population of Callao is approximately 451,260 residents, making it the #16 most populous city in Peru.
Globally, Callao ranks #4,118 among the world's most populated cities.
Callao City Statistics
| City | Callao |
| Country |  Peru |
| Population | 451,260 |
| Global Rank | #4,118 |
| Rank in Peru | #16 of 134 cities |
| City Category | city |
| Region | Constitutional Province of Callao |
| Latitude | -12.0167 |
| Longitude | -77.1211 |
| Data Year | 2026 |
Where is Callao Located?
Callao is located in Peru, in the Constitutional Province of Callao region, at coordinates -12.0167° latitude and -77.1211° longitude. Callao is located in the southern subtropics.
Nearby Cities
Other Cities in Peru
Largest Cities in Peru
| # | City | Population |
|---|---|---|
| 2 | Trujillo | 1,148,668 |
| 3 | San Juan de Lurigancho | 1,117,629 |
| 4 | Arequipa Province | 1,080,635 |
| 5 | Arequipa | 1,008,290 |
| 6 | Trujillo province | 970,016 |
Frequently Asked Questions
What is the population of Callao?
The population of Callao is approximately 451,260 residents according to the latest available data (2026).
Where is Callao located?
Callao is located in Peru at approximately -12.0167° latitude and -77.1211° longitude.
Is Callao one of the largest cities in Peru?
With a population of 451,260, Callao is one of the notable urban areas in Peru. It ranks #16 out of 134 cities in the country.
