Not one continuous urban area
Residential sites developed around industrial and transport locations. The late-1950s and early-1960s masterplan separated homes and industry, grouping buildings around retained taiga. Forest within the urban structure reflects both the natural setting and the way Greater Bratsk was assembled.
Winter as a condition of construction
The 1957 ice operation made winter part of engineering history. Cold also shaped everyday life in temporary settlements. Modern climate averages cannot stand in for weather in a particular construction year, which requires contemporary observations.
Whom the census counted
In 1959 the census separately recorded the new city and the older Bratsk workers’ settlement. Boundaries and subordinate settlements later changed. The table below therefore follows the city’s own census entry, not the rural district or a sum of neighbouring settlements. Territorial change still qualifies comparisons.
The city in four censuses
| Year | Residents | Document |
|---|---|---|
| 1959 | 51,455 | Census ↗ |
| 1970 | 155,362 | Census ↗ |
| 1979 | 213,725 | Census ↗ |
| 1989 | 255,705 | Census ↗ |
The city’s own entries in census tables. Boundaries changed; neighbouring subordinate settlements are not added.