| Country | Year | |||||
|---|---|---|---|---|---|---|
| Afghanistan | 2001 | 10,953,141 | 10,570,955 | 21,524,096 | ||
| Bangladesh | 2001 | 64,265,625 | 63,231,218 | 127,496,843 | ||
| Bhutan | 2001 | 317,986 | 283,195 | 601,181 | ||
| Sri Lanka | 2001 | 9,317,164 | 9,592,390 | 18,909,554 | ||
| India | 2001 | 516,923,902 | 481,621,776 | 998,545,678 | ||
| Iran | 2001 | 34,724,889 | 33,531,179 | 68,256,068 | ||
| Maldives | 2001 | 162,524 | 137,788 | 300,312 | ||
| Nepal | 2001 | 11,500,937 | 11,677,965 | 23,178,902 | ||
| Pakistan | 2001 | 78,036,042 | 73,866,905 | 151,902,947 |