[omega4412]

Overall, 5/8 of the Ukrainian population listed as non-religious. Among the religious, the main split seems to be Orthodox/Kiev Patriarchate, 32.8%, versus Orthodox/Moscow Patriarchate, 29.4%. Greek Catholic = Uniate 14.1%. (From Wikipedia and World Almanac.)

The political split correlates better with languages.

[The_Reader_David]

Thanks to omega4412 for giving us the general population figures for comparison, and to goldstategop for pointing out the geographic distribution I already knews. Now, does anyone have a religious (or even geographic) breakdown of the pro-E.U. faction in comparison with the Ukrainian population as a whole? That was my question, not anything about the religious demographics of Ukraine per se.