| Country | Year | |||||
|---|---|---|---|---|---|---|
| Burma | 2042 | 33,391,617 | 34,248,301 | 67,639,918 | ||
| Brunei | 2042 | 279,017 | 312,743 | 591,760 | ||
| Cambodia | 2042 | 10,202,771 | 10,614,328 | 20,817,099 | ||
| Indonesia | 2042 | 147,333,777 | 147,280,039 | 294,613,816 | ||
| Laos | 2042 | 4,623,990 | 4,731,953 | 9,355,943 | ||
| Malaysia | 2042 | 20,112,566 | 20,035,692 | 40,148,258 | ||
| Philippines | 2042 | 70,885,993 | 70,898,028 | 141,784,021 | ||
| Singapore | 2042 | 3,915,892 | 4,190,421 | 8,106,313 | ||
| Thailand | 2042 | 32,738,622 | 34,934,061 | 67,672,683 | ||
| Timor-Leste | 2042 | 963,933 | 1,002,102 | 1,966,035 | ||
| Vietnam | 2042 | 54,604,308 | 54,350,925 | 108,955,233 |