Southern Ukraine
According to a 2016 survey of religion in Ukraine conducted by the Razumkov Center, around 65.7% of the population of southern Ukraine declared to be believers in any religion, while 7.4% declared to be non-believers, and 3.2% declared to be atheists and agnostics. the study also found that 77.6% of the total Southern Ukraine population declared to be Christians (71.0% Eastern Orthodox, 5.1% simply Christians, 0.5% Latin Rite Catholics, 0.53% members of various Protestant churches, 0.5% members of the Ukrainian Greek Catholic Church), and 0.5% were Jewish. Not religious and other believers not identifying with any of the listed major religious institutions constituted about 24.7% of the population.
Religion in Belarus
Religion in Belarus has been traditionally Orthodox Christianity although there is also a sizeable Catholic minority. The legacy of the state atheism of the Soviet era is evident in the fact that a large part of the Belarusians are not religious. Moreover, other non-traditional and new religions have sprung up in the country after the end of the Soviet Union. According to the most recent data published in 2011 by the Ministry of the Interior, 48.3% of the Belarusians are Orthodox Christians, 41.1% are irreligious (atheists and agnostics), 7.1% are Catholics, and 3.5% are members of other religions.