| Country | Year | |||||
|---|---|---|---|---|---|---|
| Burma | 2027 | 30,617,732 | 31,142,718 | 61,760,450 | ||
| Brunei | 2027 | 243,556 | 260,774 | 504,330 | ||
| Cambodia | 2027 | 8,847,918 | 9,273,260 | 18,121,178 | ||
| Indonesia | 2027 | 138,316,275 | 138,025,647 | 276,341,922 | ||
| Laos | 2027 | 3,973,439 | 4,042,456 | 8,015,895 | ||
| Malaysia | 2027 | 17,593,135 | 17,282,244 | 34,875,379 | ||
| Philippines | 2027 | 59,245,997 | 58,968,281 | 118,214,278 | ||
| Singapore | 2027 | 3,343,617 | 3,528,190 | 6,871,807 | ||
| Thailand | 2027 | 33,664,721 | 35,359,833 | 69,024,554 | ||
| Timor-Leste | 2027 | 772,700 | 783,824 | 1,556,524 | ||
| Vietnam | 2027 | 51,448,000 | 51,010,990 | 102,458,990 |