About Colombo District
Colombo District is a large city located in Sri Lanka, in the Western Province region. According to the latest available data (2026), the population of Colombo District is approximately 2,273,260 residents, making it the second largest city in Sri Lanka.
Globally, Colombo District ranks #700 among the world's most populated cities. With over 1 million residents, Colombo District plays an important role as an economic and cultural center in Sri Lanka.
Colombo District City Statistics
| City | Colombo District |
| Country |  Sri Lanka |
| Population | 2,273,260 |
| Global Rank | #700 |
| Rank in Sri Lanka | #2 of 34 cities |
| City Category | large city |
| Region | Western Province |
| Latitude | 6.8667 |
| Longitude | 80.0167 |
| Data Year | 2026 |
Population Comparison
To put Colombo District's population of 2,273,260 into perspective:
- Colombo District has approximately 2.3 million residents.
- This makes it comparable in size to cities like Paris or Rome.
- It ranks #2 among all cities in Sri Lanka.
Where is Colombo District Located?
Colombo District is located in Sri Lanka, in the Western Province region, at coordinates 6.8667° latitude and 80.0167° longitude. Located near the equator, Colombo District experiences a tropical climate with warm temperatures throughout the year.
Nearby Cities
Other Cities in Sri Lanka
View all cities in Sri Lanka
Largest Cities in Sri Lanka
| # | City | Population |
|---|---|---|
| 1 | Gampaha District | 2,443,000 |
Frequently Asked Questions
What is the population of Colombo District?
The population of Colombo District is approximately 2,273,260 residents according to the latest available data (2026).
Where is Colombo District located?
Colombo District is located in Sri Lanka at approximately 6.8667° latitude and 80.0167° longitude.
Is Colombo District one of the largest cities in Sri Lanka?
With a population of 2,273,260, Colombo District is one of the major urban areas in Sri Lanka. It ranks #2 out of 34 cities in the country.
