Population growth in India and China in 2000-2050 The graph shows how the populations of India and China have changed since 2000 and how they will change in the future. According to the line graph, in 2000 year the population of India was 1 billion, whilst the population of China was between 1,2 and 1.3 billion. Then we can see that the population of India was rising dramatically over the 10 years and almost reached 1.2 billion by 2010. At the same period, the population of China was increased between 1.3 and 1.4 billion. In decade the population of India reached 1.3 billion, when the population of China were more about 1.4 billion. By 2030, it is estimated that the population of both countries will be equal and China will start falling in the next decades. Total population of India is expected to reach 1.6 billion by 2050. Chinese population is expected to reach 1.4 billion in 2050. In conclusion, we can say that, India will be the first very po