About Kailahun District
Kailahun District is a city located in Sierra Leone, in the Eastern Province region. According to the latest available data (2026), the population of Kailahun District is approximately 409,520 residents, making it the #9 most populous city in Sierra Leone.
Globally, Kailahun District ranks #4,510 among the world's most populated cities.
Kailahun District City Statistics
| City | Kailahun District |
| Country |  Sierra Leone |
| Population | 409,520 |
| Global Rank | #4,510 |
| Rank in Sierra Leone | #9 of 20 cities |
| City Category | city |
| Region | Eastern Province |
| Latitude | 8.1667 |
| Longitude | -10.75 |
| Data Year | 2026 |
Where is Kailahun District Located?
Kailahun District is located in Sierra Leone, in the Eastern Province region, at coordinates 8.1667° latitude and -10.75° longitude. Located near the equator, Kailahun District experiences a tropical climate with warm temperatures throughout the year.
Nearby Cities
Other Cities in Sierra Leone
Largest Cities in Sierra Leone
| # | City | Population |
|---|---|---|
| 13 | Freetown | 1,055,964 |
| 14 | Western Area Urban District | 1,050,301 |
| 1 | Port Loko District | 615,376 |
| 2 | Kenema District | 609,873 |
| 15 | Bombali District | 606,544 |
Frequently Asked Questions
What is the population of Kailahun District?
The population of Kailahun District is approximately 409,520 residents according to the latest available data (2026).
Where is Kailahun District located?
Kailahun District is located in Sierra Leone at approximately 8.1667° latitude and -10.75° longitude.
Is Kailahun District one of the largest cities in Sierra Leone?
With a population of 409,520, Kailahun District is one of the notable urban areas in Sierra Leone. It ranks #9 out of 20 cities in the country.
