The article is devoted to the modern economic and geographical development of one of the main industrial and agricultural subregions of the Irkutsk region, which transformed in the time dynamics from a large Soviet, post-Soviet industrial city of regional subordination into the modern Angarsk urban district (hereinafter AGO). The AGO structure is a «modular designer» from the city of Angarsk and the non-urban areas (the settlement of Meget, village Savateevka and Odinsk and 11 small settlements).
