Amur Oblast
According to the 2010 Census, ethnic Russians, at 775,590, made up 94.3% of the population. Other main ethnic groups include Ukrainians at 16,636 (2%), Belarusians at 4,162 (0.5%), and Tatars at 3,406 (0.4%). The rest of the residents identified with over 120 different ethnic groups. Each of these smaller ethnic groups made up less than 0.5% of the population.