Irkutskaya Oblast (Irkutskaya Oblast'), Irkutsk Oblast
Irkutskaya Oblast : oblast and federal subject in central Siberia, Russia
About
State Snapshot
Irkutskaya Oblast' at a glance
Irkutskaya Oblast' currently has 40 quality-checked populated place pages and 0 county pages linked on MapSof.
Mapped cities & towns
40
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
County pages
0
Open related pagesLargest city
IrkutskPopulation 623,869
Top linked places
Quick Facts about Irkutskaya Oblast'
| Population | 2,404,195 |
| Country | Russia |
| State | Irkutsk Oblast (Russia) |
| Plate code | 138, 38 |
| Area | 774846 km2 |
| Latitude & Longitude | 56.0000,106.0000 |
| Legislative body | Irkutsk Legislative Assembly |
| Capital | Irkutsk |
| Establishment | September 26, 1937 (88 years ago) |
| Time Zone | Irkutsk Time |
| Local time | 10:22:42 (23rd April 2026) |
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
icon to open full mode. View satellite images
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 of Irkutskaya Oblast'
Official Website- 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 |