About Irkutsk
Irkutsk is a mid-sized city located in Russia, in the Irkutsk Oblast region. According to the latest available data (2026), the population of Irkutsk is approximately 605,708 residents, making it the #39 most populous city in Russia.
Globally, Irkutsk ranks #3,091 among the world's most populated cities.
Irkutsk City Statistics
| City | Irkutsk |
| Country |  Russia |
| Population | 605,708 |
| Global Rank | #3,091 |
| Rank in Russia | #39 of 466 cities |
| City Category | mid-sized city |
| Region | Irkutsk Oblast |
| Latitude | 52.2892 |
| Longitude | 104.28 |
| Data Year | 2026 |
Population Comparison
To put Irkutsk's population of 605,708 into perspective:
- Irkutsk has over 605,000 residents.
Where is Irkutsk Located?
Irkutsk is located in Russia, in the Irkutsk Oblast region, at coordinates 52.2892° latitude and 104.28° longitude. Located in the mid-latitudes, Irkutsk experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in Russia
Largest Cities in Russia
| # | City | Population |
|---|---|---|
| 3 | Southern Administrative Okrug | 1,768,752 |
| 4 | Khanty-Mansi Autonomous Okrug | 1,759,356 |
| 6 | Eastern Administrative Okrug | 1,508,678 |
| 7 | Yekaterinburg | 1,468,833 |
| 8 | North-Eastern Administrative Okrug | 1,455,811 |
Frequently Asked Questions
What is the population of Irkutsk?
The population of Irkutsk is approximately 605,708 residents according to the latest available data (2026).
Where is Irkutsk located?
Irkutsk is located in Russia at approximately 52.2892° latitude and 104.28° longitude.
Is Irkutsk one of the largest cities in Russia?
With a population of 605,708, Irkutsk is one of the notable urban areas in Russia. It ranks #39 out of 466 cities in the country.
