Demographic trends
Ukraine’s population increased steadily throughout the Soviet era, peaking at over 50 million as the country transitioned to independence. However, a low birth rate, coupled with an aging population and low rates of migration into the country, contributed to a sharp population decline that extended into the 21st century. Millions of Ukrainians—especially those from the western part of the country—sought employment abroad, and by 2010 roughly one in seven Ukrainians was residing outside the country for work purposes. These labour migrants most often sought work in Russia and the EU, and they predominantly found employment in the fields of construction and domestic service. Aware of Ukraine’s net loss of workers to immigration and a fertility rate that was far below replacement level, Ukrainian policy makers recognized the burden that would be placed on the country’s old age pension system. In 2011 the retirement age for men was raised from 60 to 62 and women’s retirement age was raised from 55 to 60. By 2017 it was estimated that at least 1.5 million Ukrainians had been internally displaced by Russia’s forcible annexation of Crimea in 2014 and by ongoing fighting between Ukrainian forces and Russian-backed separatists in southeastern Ukraine.
Ukraine: Age breakdownEncyclopædia Britannica, Inc.