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.
History of Christianity in Ukraine
Protestantism arrived to Ukraine together with German immigrants in the 18th and 19th centuries. They were initially granted religious freedom by the Russian Imperial authorities, unlike the native population. While some were Catholic, the majority were either Evangelical (in North America known as Lutheran) or Mennonite (Anabaptist). Of the 200,000 or so Germans in Volhynia c.1900, some 90% or so were Lutheran. Lutheranism went into a major decline with the emigration of most of the Germans out of the region during the World Wars but there are still small remnants today (2006) in the Odessa and Kiev regions.