First-level division
🇷🇺 Irkutsk Oblast
Subdivisions
Angarsky District
Population 238,001
Irkutsky District
Population 126,504
Tayshetsky District
Population 73,342
Shelekhovsky District
Population 66,772
Nizhneudinsky District
Population 63,333
Bratsky District
Population 51,420
Ust-Kutsky District
Population 50,088
Nizhneilimsky District
Population 48,218
Slyudyansky District
Population 39,418
Chunsky District
Population 32,736
Cheremkhovsky District
Population 28,463
Kuytunsky District
Population 28,238
Zalarinsky District
Population 27,733
Tulunsky District
Population 25,099
Bokhanskiy Rayon
Population 24,943
Alarsky District
Population 20,679
Ust-Udinsky District
Population 20,400
Bodaybinsky District
Population 18,391
Kirensky District
Population 17,525
Kazachinsko-Lensky District
Population 17,291
Kachugsky District
Population 16,899
Ziminsky District
Population 12,975
Bayandayevsky District
Population 11,027
Balagansky District
Population 8,543
Zhigalovsky District
Population 8,364
Katangsky District
Population 3,349
Angarsk Urban District
Bodaibo District
Bratsk Urban District
Bratsk Urban Okrug
Cheremkhovo City Municipality
Ekhirit-Bulagatsky District
Gorodskoy Okrug Cheremkhovo
Gorodskoy Okrug Svirsk
Gorodskoy Okrug Usol'ye-Sibirskoye
Gorodskoy Okrug Ust'-Ilimsk
Gorodskoy Okrug Zima
Irkutsk Urban District
Mamsko-Chuysky District
Nukutsky District
Olkhonsky District
Osinsky District
Sayansk Urban District
Tulun Urban District
Usolsky District
Usolye-Sib Urban District
Ust-Ilimsky District
Ust-Ilims Urban District
Zalari Municipal Region