| 年份 | 泰国人口 | 缅甸人口 | 越南人口 | 柬埔寨人口 | 老挝人口 |
|---|---|---|---|---|---|
| 2021 | 7.16千万 (71,601,103) | 5.38千万 (53,798,084) | 9.75千万 (97,468,029) | 1.66千万 (16,589,023) | 7.43百万 (7,425,057) |
| 2020 | 7.15千万 (71,475,664) | 5.34千万 (53,423,198) | 9.66千万 (96,648,685) | 1.64千万 (16,396,860) | 7.32百万 (7,319,399) |
| 2019 | 7.13千万 (71,307,763) | 5.30千万 (53,040,212) | 9.58千万 (95,776,716) | 1.62千万 (16,207,746) | 7.21百万 (7,212,053) |
| 2018 | 7.11千万 (71,127,802) | 5.27千万 (52,666,014) | 9.49千万 (94,914,330) | 1.60千万 (16,025,238) | 7.11百万 (7,105,006) |
| 2017 | 7.09千万 (70,898,202) | 5.23千万 (52,288,341) | 9.40千万 (94,033,048) | 1.58千万 (15,830,689) | 7.00百万 (6,997,917) |
| 2016 | 7.06千万 (70,607,037) | 5.19千万 (51,892,349) | 9.31千万 (93,126,529) | 1.56千万 (15,624,584) | 6.89百万 (6,891,363) |
| 2015 | 7.03千万 (70,294,397) | 5.15千万 (51,483,949) | 9.22千万 (92,191,398) | 1.54千万 (15,417,523) | 6.79百万 (6,787,419) |
| 2014 | 7.00千万 (69,960,943) | 5.11千万 (51,072,436) | 9.12千万 (91,235,504) | 1.52千万 (15,210,817) | 6.69百万 (6,691,454) |
| 2013 | 6.96千万 (69,578,602) | 5.06千万 (50,648,334) | 9.03千万 (90,267,739) | 1.50千万 (14,999,683) | 6.60百万 (6,600,742) |
| 2012 | 6.92千万 (69,157,023) | 5.02千万 (50,218,185) | 8.93千万 (89,301,326) | 1.48千万 (14,786,640) | 6.51百万 (6,508,803) |
| 2011 | 6.87千万 (68,712,846) | 4.98千万 (49,794,522) | 8.83千万 (88,349,117) | 1.46千万 (14,573,885) | 6.42百万 (6,416,327) |
| 2010 | 6.83千万 (68,270,489) | 4.94千万 (49,390,988) | 8.74千万 (87,411,012) | 1.44千万 (14,363,532) | 6.32百万 (6,323,418) |
| 2009 | 6.78千万 (67,813,654) | 4.90千万 (49,015,836) | 8.65千万 (86,482,923) | 1.42千万 (14,155,740) | 6.23百万 (6,229,930) |
| 2008 | 6.73千万 (67,328,239) | 4.87千万 (48,729,486) | 8.56千万 (85,597,241) | 1.39千万 (13,943,888) | 6.14百万 (6,135,861) |
| 2007 | 6.68千万 (66,826,754) | 4.84千万 (48,445,647) | 8.48千万 (84,762,269) | 1.37千万 (13,714,791) | 6.04百万 (6,041,348) |
| 2006 | 6.63千万 (66,319,525) | 4.81千万 (48,088,274) | 8.40千万 (83,951,800) | 1.35千万 (13,477,779) | 5.95百万 (5,946,593) |
| 2005 | 6.58千万 (65,821,360) | 4.77千万 (47,724,471) | 8.31千万 (83,142,095) | 1.32千万 (13,246,583) | 5.85百万 (5,852,970) |
| 2004 | 6.53千万 (65,311,166) | 4.73千万 (47,338,446) | 8.23千万 (82,311,227) | 1.30千万 (13,016,371) | 5.77百万 (5,768,167) |
| 2003 | 6.48千万 (64,776,956) | 4.69千万 (46,924,293) | 8.15千万 (81,475,825) | 1.28千万 (12,787,710) | 5.69百万 (5,689,065) |
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| 2002 | 6.42千万 (64,222,580) | 4.65千万 (46,480,230) | 8.06千万 (80,642,308) | 1.26千万 (12,561,779) | 5.61百万 (5,606,101) |
| 2001 | 6.36千万 (63,649,892) | 4.60千万 (46,014,826) | 7.98千万 (79,817,777) | 1.23千万 (12,338,192) | 5.52百万 (5,519,707) |
| 2000 | 6.31千万 (63,066,603) | 4.55千万 (45,538,332) | 7.90千万 (79,001,142) | 1.21千万 (12,118,841) | 5.43百万 (5,430,853) |
| 1999 | 6.24千万 (62,442,651) | 4.50千万 (45,041,636) | 7.81千万 (78,123,713) | 1.19千万 (11,899,006) | 5.34百万 (5,340,056) |
| 1998 | 6.17千万 (61,745,217) | 4.45千万 (44,516,185) | 7.71千万 (77,128,424) | 1.17千万 (11,669,077) | 5.25百万 (5,246,922) |
| 1997 | 6.10千万 (60,989,108) | 4.40千万 (43,972,046) | 7.61千万 (76,058,603) | 1.14千万 (11,431,569) | 5.15百万 (5,150,538) |
| 1996 | 6.02千万 (60,211,096) | 4.34千万 (43,423,369) | 7.49千万 (74,946,448) | 1.12千万 (11,182,612) | 5.04百万 (5,043,914) |
| 1995 | 5.94千万 (59,424,834) | 4.29千万 (42,880,186) | 7.38千万 (73,759,110) | 1.09千万 (10,919,528) | 4.93百万 (4,927,432) |
| 1994 | 5.86千万 (58,610,010) | 4.23千万 (42,337,109) | 7.25千万 (72,501,087) | 1.06千万 (10,636,353) | 4.81百万 (4,807,950) |
| 1993 | 5.78千万 (57,776,082) | 4.18千万 (41,788,302) | 7.12千万 (71,176,405) | 1.02千万 (10,243,550) | 4.69百万 (4,685,296) |
| 1992 | 5.69千万 (56,939,020) | 4.12千万 (41,237,813) | 6.98千万 (69,788,747) | 9.72百万 (9,718,215) | 4.56百万 (4,561,106) |
| 1991 | 5.61千万 (56,099,865) | 4.07千万 (40,680,533) | 6.84千万 (68,358,820) | 9.26百万 (9,259,362) | 4.44百万 (4,437,225) |
| 1990 | 5.52千万 (55,228,410) | 4.01千万 (40,099,553) | 6.69千万 (66,912,613) | 8.91百万 (8,910,808) | 4.31百万 (4,314,443) |
| 1989 | 5.43千万 (54,324,004) | 3.95千万 (39,489,419) | 6.55千万 (65,466,361) | 8.57百万 (8,570,928) | 4.19百万 (4,193,532) |
| 1988 | 5.34千万 (53,410,965) | 3.89千万 (38,868,270) | 6.40千万 (64,037,514) | 8.27百万 (8,269,780) | 4.07百万 (4,074,961) |
| 1987 | 5.25千万 (52,479,181) | 3.82千万 (38,233,171) | 6.26千万 (62,630,787) | 7.98百万 (7,975,597) | 3.96百万 (3,959,697) |
| 1986 | 5.15千万 (51,542,094) | 3.76千万 (37,572,340) | 6.12千万 (61,221,107) | 7.66百万 (7,661,317) | 3.85百万 (3,848,390) |
| 1985 | 5.06千万 (50,594,940) | 3.69千万 (36,881,020) | 5.98千万 (59,811,313) | 7.38百万 (7,376,090) | 3.74百万 (3,741,604) |
| 1984 | 4.96千万 (49,636,724) | 3.62千万 (36,159,838) | 5.84千万 (58,406,863) | 7.13百万 (7,133,899) | 3.64百万 (3,639,956) |
| 1983 | 4.87千万 (48,670,565) | 3.54千万 (35,424,262) | 5.70千万 (57,011,444) | 6.88百万 (6,881,962) | 3.54百万 (3,543,861) |
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| 1982 | 4.77千万 (47,700,340) | 3.47千万 (34,742,586) | 5.56千万 (55,632,153) | 6.62百万 (6,619,699) | 3.45百万 (3,453,691) |
| 1981 | 4.67千万 (46,727,292) | 3.41千万 (34,110,098) | 5.43千万 (54,280,394) | 6.36百万 (6,364,472) | 3.37百万 (3,370,993) |
| 1980 | 4.57千万 (45,737,753) | 3.35千万 (33,465,781) | 5.30千万 (52,968,270) | 6.20百万 (6,198,959) | 3.30百万 (3,297,519) |
| 1979 | 4.48千万 (44,760,091) | 3.28千万 (32,821,779) | 5.18千万 (51,831,389) | 6.05百万 (6,051,808) | 3.23百万 (3,233,700) |
| 1978 | 4.38千万 (43,806,715) | 3.22千万 (32,185,601) | 5.07千万 (50,701,458) | 5.96百万 (5,961,193) | 3.18百万 (3,177,945) |
| 1977 | 4.28千万 (42,843,802) | 3.16千万 (31,554,598) | 4.94千万 (49,418,150) | 6.04百万 (6,040,197) | 3.13百万 (3,125,742) |
| 1976 | 4.19千万 (41,882,128) | 3.09千万 (30,941,375) | 4.82千万 (48,163,573) | 6.31百万 (6,307,122) | 3.07百万 (3,072,017) |
| 1975 | 4.09千万 (40,908,471) | 3.03千万 (30,344,276) | 4.70千万 (46,969,616) | 6.73百万 (6,727,922) | 3.01百万 (3,012,720) |
| 1974 | 3.99千万 (39,900,961) | 2.98千万 (29,751,936) | 4.59千万 (45,898,698) | 6.91百万 (6,913,408) | 2.95百万 (2,946,882) |
| 1973 | 3.89千万 (38,873,060) | 2.92千万 (29,165,356) | 4.49千万 (44,891,281) | 6.85百万 (6,852,360) | 2.88百万 (2,877,561) |
| 1972 | 3.78千万 (37,834,384) | 2.86千万 (28,551,949) | 4.39千万 (43,906,019) | 6.77百万 (6,766,289) | 2.81百万 (2,808,290) |
| 1971 | 3.68千万 (36,807,997) | 2.79千万 (27,914,953) | 4.29千万 (42,916,624) | 6.70百万 (6,696,324) | 2.74百万 (2,740,732) |
| 1970 | 3.58千万 (35,791,728) | 2.73千万 (27,284,112) | 4.19千万 (41,928,849) | 6.71百万 (6,708,525) | 2.68百万 (2,675,283) |
| 1969 | 3.48千万 (34,787,583) | 2.67千万 (26,659,479) | 4.10千万 (41,015,865) | 6.68百万 (6,679,708) | 2.61百万 (2,612,111) |
| 1968 | 3.38千万 (33,807,357) | 2.60千万 (26,044,111) | 4.01千万 (40,145,287) | 6.55百万 (6,553,109) | 2.55百万 (2,551,070) |
| 1967 | 3.28千万 (32,839,341) | 2.54千万 (25,440,029) | 3.93千万 (39,282,564) | 6.43百万 (6,426,445) | 2.49百万 (2,491,927) |
| 1966 | 3.19千万 (31,883,754) | 2.49千万 (24,854,704) | 3.84千万 (38,388,210) | 6.30百万 (6,299,230) | 2.43百万 (2,434,861) |
| 1965 | 3.09千万 (30,940,270) | 2.43千万 (24,286,878) | 3.75千万 (37,466,077) | 6.17百万 (6,170,727) | 2.38百万 (2,379,456) |
| 1964 | 3.00千万 (30,013,573) | 2.37千万 (23,737,818) | 3.65千万 (36,509,166) | 6.04百万 (6,040,847) | 2.33百万 (2,325,513) |
| 1963 | 2.91千万 (29,114,124) | 2.32千万 (23,210,687) | 3.55千万 (35,526,727) | 5.91百万 (5,913,680) | 2.27百万 (2,273,219) |
| 1962 | 2.82千万 (28,242,174) | 2.27千万 (22,699,703) | 3.45千万 (34,533,889) | 5.79百万 (5,788,854) | 2.22百万 (2,221,615) |
| 1961 | 2.74千万 (27,399,963) | 2.22千万 (22,203,109) | 3.36千万 (33,621,982) | 5.66百万 (5,664,654) | 2.17百万 (2,171,141) |
| 1960 | 2.66千万 (26,596,584) | 2.17千万 (21,720,697) | 3.27千万 (32,718,461) | 5.54百万 (5,541,676) | 2.12百万 (2,122,532) |
| 1959 | 2.66千万 (26,600,275) | 2.05千万 (20,540,399) | 3.17千万 (31,698,431) | 5.58百万 (5,578,675) | 2.07百万 (2,072,699) |