About Obninsk
Obninsk is a city located in Russia, in the Kaluga Oblast region. According to the latest available data (2026), the population of Obninsk is approximately 132,477 residents, making it the #303 most populous city in Russia.
Globally, Obninsk ranks #12,479 among the world's most populated cities.
Obninsk City Statistics
| City | Obninsk |
| Country |  Russia |
| Population | 132,477 |
| Global Rank | #12,479 |
| Rank in Russia | #303 of 466 cities |
| City Category | city |
| Region | Kaluga Oblast |
| Latitude | 55.1 |
| Longitude | 36.6167 |
| Data Year | 2026 |
Where is Obninsk Located?
Obninsk is located in Russia, in the Kaluga Oblast region, at coordinates 55.1° latitude and 36.6167° longitude. Located in the mid-latitudes, Obninsk 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 Obninsk?
The population of Obninsk is approximately 132,477 residents according to the latest available data (2026).
Where is Obninsk located?
Obninsk is located in Russia at approximately 55.1° latitude and 36.6167° longitude.
Is Obninsk one of the largest cities in Russia?
With a population of 132,477, Obninsk is one of the notable urban areas in Russia. It ranks #303 out of 466 cities in the country.
