What is the religion of Croatia?

Countries do not have religions. Their populace may popularize a particular religion.

According to the CIA (related link below) Croatians have popularized religious beliefs in these numbers:

Roman Catholic: 87.8%

Orthodox: 4.4%

other Christian: 0.4%

Muslim: 1.3%

other and unspecified 0.9%

none: 5.2%

As these numbers are based on the 2001 census, they are unfortunately, outdated.