Zmeinogorsk is a town located in Russia. It serves as the administrative center of the Zmeinogorsky District within the Altai Krai region. The settlement is situated on the banks of the Korbolikha and Zmeyevka Rivers.
According to census data, the population of Zmeinogorsk has seen slight fluctuations over recent decades. It recorded a population of 12,232 during the 1989 Soviet census, decreasing to 11,625 in 2002 and further to 10,955 by the 2010 census.