City Bratsk situated in the centre East-Siberian region and is large earned one's living by the node to Russia Federations.

Area of city forms near 43 thousand hectares, number of population - more than 275 thousand person, including able-bodied population at an able-bodied age - near 50 percent from the general number of population. Labor facility of city are characterized sufficiently by the high level to qualifications, significant share of persons with high and average-special formation. Fraternal - a city comparatively young. The Children at an age before 16 years form more than 25 percent of population of city. Average age of inhabitants Fraternal - 33.