Population: 587,200 (2010 Census preliminary results); 593,604 (2002 Census); 622,301 (1989 Census).
Irkutsk (Russian: Ирку́тск) is a city and the administrative center of Irkutsk Oblast, Russia; one of the largest cities in Siberia.
Population: 587,200 (2010 Census preliminary results); 593,604 (2002 Census); 622,301 (1989 Census).