Population Of India In 2025. The population of india in 2023 was 1,428,627,663, a 0.81% increase from 2022. For a rich country like the us with an annual per capita gdp of $86,000, slowing growth does not hurt a lot.

An increase of the population size by 334.69% from 2024 to 2100. India’s population is set to incease in the future from 1,450,935,791 people to 1,505,251,761 people.