4. POPULATION BY RELIGION, 2001 AND 2011 CENSUSES 
  2001 Census  2011 Census 
Number % Number  %
         
Republic of Croatia 4.437.460 100,00 4.284.889 100,00
         
Catholics 3.903.551 87,97 3.697.143 86,28
Orthodox 195.969 4,42 190.143 4,44
Protestants 11.824 0,27 14.653 0,34
Other Christians 10.569 0,24 12.961 0,30
Muslims 56.777 1,28 62.977 1,47
Jews 495 0,01 536 0,01
Oriental religions 969 0,02 2.550 0,06
Other religions, movements and life philosophies 524 0,01 2.555 0,06
Agnostics and sceptics 1.547 0,03 32.518 0,76
Not religious and atheists 98.376 2,22 163.375 3,81
Not declared 130.985 2,95 93.018 2,17
Unknown 25.874 0,58 12.460 0,29