| Country | Year | |||||
|---|---|---|---|---|---|---|
| Burma | 2030 | 31,285,412 | 31,866,769 | 63,152,181 | ||
| Brunei | 2030 | 251,579 | 272,141 | 523,720 | ||
| Cambodia | 2030 | 9,146,853 | 9,564,237 | 18,711,090 | ||
| Indonesia | 2030 | 140,792,639 | 140,487,901 | 281,280,540 | ||
| Laos | 2030 | 4,119,943 | 4,194,860 | 8,314,803 | ||
| Malaysia | 2030 | 18,146,348 | 17,875,567 | 36,021,915 | ||
| Philippines | 2030 | 61,677,904 | 61,441,035 | 123,118,939 | ||
| Singapore | 2030 | 3,478,753 | 3,680,912 | 7,159,665 | ||
| Thailand | 2030 | 33,638,019 | 35,449,576 | 69,087,595 | ||
| Timor-Leste | 2030 | 815,160 | 830,896 | 1,646,056 | ||
| Vietnam | 2030 | 52,334,911 | 51,894,340 | 104,229,251 |