About Gampaha District
Gampaha District is a large city located in Sri Lanka, in the Western Province region. According to the latest available data (2026), the population of Gampaha District is approximately 2,443,000 residents, making it the largest city in Sri Lanka.
Globally, Gampaha District ranks #638 among the world's most populated cities. With over 1 million residents, Gampaha District plays an important role as an economic and cultural center in Sri Lanka.
Gampaha District City Statistics
| City | Gampaha District |
| Country |  Sri Lanka |
| Population | 2,443,000 |
| Global Rank | #638 |
| Rank in Sri Lanka | #1 of 34 cities |
| City Category | large city |
| Region | Western Province |
| Latitude | 7.1333 |
| Longitude | 80 |
| Data Year | 2026 |
Population Comparison
To put Gampaha District's population of 2,443,000 into perspective:
- Gampaha District has approximately 2.4 million residents.
- This makes it comparable in size to cities like Paris or Rome.
- It ranks #1 among all cities in Sri Lanka.
Where is Gampaha District Located?
Gampaha District is located in Sri Lanka, in the Western Province region, at coordinates 7.1333° latitude and 80° longitude. Located near the equator, Gampaha District experiences a tropical climate with warm temperatures throughout the year.
Nearby Cities
Other Cities in Sri Lanka
Largest Cities in Sri Lanka
| # | City | Population |
|---|---|---|
| 2 | Colombo District | 2,273,260 |
| 3 | Kurunegala District | 1,610,299 |
| 4 | Kandy District | 1,277,647 |
| 1 | Kalutara District | 1,217,260 |
| 5 | Galle District | 1,058,771 |
Frequently Asked Questions
What is the population of Gampaha District?
The population of Gampaha District is approximately 2,443,000 residents according to the latest available data (2026).
Where is Gampaha District located?
Gampaha District is located in Sri Lanka at approximately 7.1333° latitude and 80° longitude.
Is Gampaha District one of the largest cities in Sri Lanka?
With a population of 2,443,000, Gampaha District is one of the major urban areas in Sri Lanka. It ranks #1 out of 34 cities in the country.
