Based on a November 2023 survey by the Razumkov Center, an independent Ukrainian think tank, the religious demographics of Ukraine are:

• Orthodox Christianity: 60.8% (This includes various Orthodox affiliations, with the Orthodox Church of Ukraine (OCU) being the largest sub-group at 42.2%)
• Greek Catholicism: 11.0%
• Just Christian: 11.3% (People who identify as Christian but do not affiliate with a specific church)
• No religious affiliation: 13.4%
• Other religions: The remainder of the population, including smaller numbers of Protestants, Roman Catholics, Muslims, and Jews.