The results of the census conducted by the government of Bosnia and Herzegovina in 2013 showed that the proportion of Muslims in the country was approximately 50.7%, in the first official census conducted by the government since 1991, as it showed that the population in this republic is approximately 3,591,159 people The study announced that the percentage of females reaches approximately 50.94 percent of them, while the percentage of males reaches about 49.06%. As for the Serbs, their percentage reaches approximately 30.78%, while the Croats make up 15.43%, and the rest constitute a group of other nationalities. The results also indicated that the average lifespan of an individual in this republic is 39.5 years, while for illiteracy it reaches approximately 2.82%.