| Country or Area | Year | Area | Sex | National and/or ethnic group | Record Type | Reliability | Source Year | Value | |
|---|
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Total | Census - de jure - complete tabulation | Final figure, complete | 2009 | 5,621,982 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Hmong | Census - de jure - complete tabulation | Final figure, complete | 2009 | 451,946 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Thai | Census - de jure - complete tabulation | Final figure, complete | 2009 | 215,254 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Other | Census - de jure - complete tabulation | Final figure, complete | 2009 | 12,532 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Bid | Census - de jure - complete tabulation | Final figure, complete | 2009 | 1,964 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Hor | Census - de jure - complete tabulation | Final figure, complete | 2009 | 10,437 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Jeng | Census - de jure - complete tabulation | Final figure, complete | 2009 | 7,559 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Katang | Census - de jure - complete tabulation | Final figure, complete | 2009 | 118,276 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Katu | Census - de jure - complete tabulation | Final figure, complete | 2009 | 22,759 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Khmu | Census - de jure - complete tabulation | Final figure, complete | 2009 | 613,893 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Kmer | Census - de jure - complete tabulation | Final figure, complete | 2009 | 5,825 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Kree | Census - de jure - complete tabulation | Final figure, complete | 2009 | 495 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Lamed | Census - de jure - complete tabulation | Final figure, complete | 2009 | 19,827 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Lao | Census - de jure - complete tabulation | Final figure, complete | 2009 | 3,067,005 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Lavy | Census - de jure - complete tabulation | Final figure, complete | 2009 | 1,193 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Leu | Census - de jure - complete tabulation | Final figure, complete | 2009 | 123,054 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Lolo | Census - de jure - complete tabulation | Final figure, complete | 2009 | 1,691 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Makong | Census - de jure - complete tabulation | Final figure, complete | 2009 | 117,842 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Nguane | Census - de jure - complete tabulation | Final figure, complete | 2009 | 722 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Nhahem | Census - de jure - complete tabulation | Final figure, complete | 2009 | 6,785 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Nhuane | Census - de jure - complete tabulation | Final figure, complete | 2009 | 29,442 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Oey | Census - de jure - complete tabulation | Final figure, complete | 2009 | 22,458 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Pako | Census - de jure - complete tabulation | Final figure, complete | 2009 | 16,750 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Phong | Census - de jure - complete tabulation | Final figure, complete | 2009 | 26,314 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Phutai | Census - de jure - complete tabulation | Final figure, complete | 2009 | 187,391 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Sadang | Census - de jure - complete tabulation | Final figure, complete | 2009 | 938 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Samtao | Census - de jure - complete tabulation | Final figure, complete | 2009 | 3,533 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Taoey | Census - de jure - complete tabulation | Final figure, complete | 2009 | 32,177 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Thin | Census - de jure - complete tabulation | Final figure, complete | 2009 | 514 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Toum | Census - de jure - complete tabulation | Final figure, complete | 2009 | 4,458 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Tri | Census - de jure - complete tabulation | Final figure, complete | 2009 | 26,680 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Xaek | Census - de jure - complete tabulation | Final figure, complete | 2009 | 3,733 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Xingmoon | Census - de jure - complete tabulation | Final figure, complete | 2009 | 8,565 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Xuay | Census - de jure - complete tabulation | Final figure, complete | 2009 | 42,834 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Yae | Census - de jure - complete tabulation | Final figure, complete | 2009 | 10,570 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Yang | Census - de jure - complete tabulation | Final figure, complete | 2009 | 6,160 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Not Stated | Census - de jure - complete tabulation | Final figure, complete | 2009 | 54,643 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Thaneua | Census - de jure - complete tabulation | Final figure, complete | 2009 | 14,799 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Akha | Census - de jure - complete tabulation | Final figure, complete | 2009 | 90,698 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Brao | Census - de jure - complete tabulation | Final figure, complete | 2009 | 22,772 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Hanyi | Census - de jure - complete tabulation | Final figure, complete | 2009 | 848 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Harak | Census - de jure - complete tabulation | Final figure, complete | 2009 | 21,280 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Iewmien | Census - de jure - complete tabulation | Final figure, complete | 2009 | 27,449 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Kriang | Census - de jure - complete tabulation | Final figure, complete | 2009 | 12,879 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Lahu | Census - de jure - complete tabulation | Final figure, complete | 2009 | 15,238 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Moy | Census - de jure - complete tabulation | Final figure, complete | 2009 | 534 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Oedou | Census - de jure - complete tabulation | Final figure, complete | 2009 | 649 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Pray | Census - de jure - complete tabulation | Final figure, complete | 2009 | 21,922 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Sila | Census - de jure - complete tabulation | Final figure, complete | 2009 | 2,939 |
| Lao People's Democratic Republic | 2005 | Total | Both Sexes | Singsily | Census - de jure - complete tabulation | Final figure, complete | 2009 | 37,447 |