Mumbai is one of the largest and most powerful cities in India. Get the latest population data of Mumbai (Bombay) with literacy ratio, sex ratio, and density. Mumbai Population age wise The gender ration of Mumbai city is 853 per 1000 males, Mumbai population pyramid shows the gender difference between female and male. Mumbai population under 0-4 years, 436,703 are male, 400,566 are female.between 20-24 years, 761,998 are male and 571,548 are female. There is a rapid decline in the pyramid from 45 to 70 and from 70 to 80 years a deep decline occurs. Here is the current population of Mumbai city and the sex ratio according to the 2011 census, population density and literacy rate etc. Mumbai 's 2025 population is now estimated at 22,089,000. In 1950, the population of Mumbai was 3,088,810. Mumbai has grown by 415,900 in the last year, which represents a 1.92% annual change.These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Mumbai , which typically includes Mumbai 's population in addition to adjacent suburban areas.