Irkutskaya Oblast (Irkutskaya Oblast'), Irkutsk Oblast
Irkutskaya Oblast : Oblast and federal subject in central Siberia, Russia
About
Quick Facts about Irkutskaya Oblast'
| Population : | 2,404,195 |
| Country : | Russia |
| State : | Irkutsk Oblast (Russia) |
| Plate code : | 138, 38 |
| Area : | 774846 km2 |
| Legislative body : | Irkutsk Legislative Assembly |
| Capital : | Irkutsk |
| Establishment : | September 09, 1937 (88 years ago) |
| Time Zone : | Irkutsk Time |
| Local time : | 07:14:56 (7th December 2025) |
Geography
Irkutskaya Oblast' is located at 56°0'0"N 106°0'0"E (56.0, 106.0). It has 3 neighbors: Respublika Tyva, Krasnoyarskiy Kray and Respublika Buryatiya.
Irkutskaya Oblast map
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The largest city of Irkutskaya Oblast' is Irkutsk with a population of 623,869. Other cities include, Bratsk population 229,286 and Angarsk population 225,772. See all Irkutskaya Oblast' cities & populated places.
- Official Website
Official website of Irkutskaya Oblast'
- Sergey Yeroshchenko , 27 September, 2015
- Sergey Levchenko , 2015-09-27T00:00:00Z
Irkutskaya Oblast' has 3 neighbours.
- Respublika Tyva republic and federal subject of Russia
- Krasnoyarskiy Kray krai and federal subject in Siberian Federal District, Russia
- Respublika Buryatiya republic of Russia, federal subject of Russia
- Municipal Formation of the City of Bratsk
- Kirensky District
- Kachugsky District
- Tulun Urban Okrug
- Ziminsky District
- Ust-Orda Buryat Okrug
- Bodaybinsky District
- Tulunsky District
- Municipal Formation of the City of Svirsk
- Irkutsk Urban Okrug
- Mamsko-Chuysky District
- Cheremkhovo Urban Okrug
- Bokhansky District
- Irkutsky District
- Nizhneilimsky District
- Municipal Formation of the City of Zima
- Ust-Udinsky District
- Balagansky District
- Bratsky District
- Bayandayevsky District
- Usolsky District
- Alarsky District
- Ust-Kutsky District
- Zhigalovsky District
- Angarsky District
- Nukutsky District
- Kazachinsko-Lensky District
- City of Sayansk
- Slyudyansky District
- Tayshetsky District
- City of Ust-Ilimsk
- Nizhneudinsky District
- Cheremkhovsky District
- Osinsky District, Irkutsk Oblast
- Ekhirit-Bulagatsky District
- Kuytunsky District
- Shelekhovsky District
- Zalarinsky District
- Chunsky District
- Municipal Formation of the City of Usolye-Sibirskoye
- Olkhonsky District
- Ust-Ilimsky District
- Katangsky District
Demographics
| Year | Population | % Change | Method |
| 2016 | 2,412,138 | - | 32 |
| 2018 | 2,404,195 | -0.33% | 32 |
Irkutsk, Irkutskaja oblast', NULL, Иркутская область
