About İzmit
İzmit is a city located in Turkey, in the Kocaeli Province region. According to the latest available data (2026), the population of İzmit is approximately 376,056 residents, making it the #73 most populous city in Turkey.
Globally, İzmit ranks #4,899 among the world's most populated cities.
İzmit City Statistics
| City | İzmit |
| Country |  Turkey |
| Population | 376,056 |
| Global Rank | #4,899 |
| Rank in Turkey | #73 of 286 cities |
| City Category | city |
| Region | Kocaeli Province |
| Latitude | 40.7752 |
| Longitude | 29.9462 |
| Data Year | 2026 |
Where is İzmit Located?
İzmit is located in Turkey, in the Kocaeli Province region, at coordinates 40.7752° latitude and 29.9462° longitude. Located in the mid-latitudes, İzmit experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in Turkey
Largest Cities in Turkey
| # | City | Population |
|---|---|---|
| 1 | Antalya | 2,426,356 |
| 2 | Konya | 2,232,374 |
| 3 | Adana | 1,810,646 |
| 4 | Diyarbakır | 1,732,396 |
| 5 | Kayseri | 1,389,680 |
Frequently Asked Questions
What is the population of İzmit?
The population of İzmit is approximately 376,056 residents according to the latest available data (2026).
Where is İzmit located?
İzmit is located in Turkey at approximately 40.7752° latitude and 29.9462° longitude.
Is İzmit one of the largest cities in Turkey?
With a population of 376,056, İzmit is one of the notable urban areas in Turkey. It ranks #73 out of 286 cities in the country.
