Central Ukraine
According to a 2016 survey of religion in Ukraine held by the Razumkov Center, approximately 73.5% of the population of central Ukraine declared to be believers, while 4.8% declared to be non-believers, and 2.6% declared to be atheist. Of the total population, 86.5% were Christians (76.7% Eastern Orthodox, 6.5% simply Christians, 1.9% Latin Rite Catholics, 1.0% members of various Protestant churches, and 0.4% members of the Ukrainian Greek Catholic Church), 0.3% were Jewish, and 0.1% were Muslims. Not religious and other believers not identifying with any of the listed major religious institutions constituted about 12.8% of the population.
Ukrainians
A 2016 survey conducted by the Razumkov Centre found that majority of Ukrainian populations was adhering to Christianity (81.9%). Of these Christians, 65.4% are Eastern Orthodox (25.0% of the Kiev Patriarchate and 15.0% of the Moscow Patriarchate and 1.8% of the Ukrainian Autocephalous Orthodox Church, and 23.2% are simply Orthodox), 7.1% are simply Christians, 6.5% are Greek Catholics, 1.0% are Latin Rite Catholics and a further 1.9% are Protestants. As of 2016, 16.3% of the population does not claim a religious affiliation, and 1.7% adheres to other religions. According to the same survey, 70% of the population of Ukraine declared to be believers, while 6.3% declared to be non-believers, and 2.7% declared to be atheists.