The Bangladesh Bureau of Statistics (BBS) said their latest vital sample statistics report found the country's total population to be 15.89 crore by the end of 2015 with the number of Hindus at 1.70 crore.
Previous BBS studies showed Bangladesh's Hindu population size was 1.55 crore in 2014 suggesting that the numbers of the country's largest minority community increased by 1.5 million in one year. Hindus are the second largest population group in terms of religion.
According to the 1951 census, Hindus were 22 per cent of the population, in 1974 the figure came down to 14 per cent and the last 2011 census suggests the followers of faith consists only 8.4 per cent of the population.
"The BBS statistics which has been published today is actually based on a random sampling. If it represents the real picture, definitely I will be the happiest man in the country," Bangladesh Hindu Buddhist Christian Unity Council presidium member Kajal Debnath said.