As per
2011 Census of India Mahiari had a total population of 18,223 of which 9,209 (51%) were males and 9,014 (49%) were females. Population below 6 years was 1,634. The total number of literates in Mahiari was 15,055 (90.75% of the population over 6 years). Mahiari was part of Kolkata Urban Agglomeration in 2011 census. India
census, Mahiari had a population of 15,422. Males constitute 51% of the population and females 49%. Mahiari has an average literacy rate of 77%, higher than the national average of 59.5%: male literacy is 81% and female literacy is 73%. In Mahiari, 10% of the population is under 6 years of age. ==Culture==