| 年份 | 刚果（布） | |
|---|---|---|
| 人口 | 占世界% | |
| 2021 | 3.26百万 (3,263,441) | 0.0638% |
| 2020 | 3.17百万 (3,174,994) | 0.0626% |
| 2019 | 3.09百万 (3,091,439) | 0.0615% |
| 2018 | 3.01百万 (3,013,042) | 0.0605% |
| 2017 | 2.94百万 (2,939,095) | 0.0596% |
| 2016 | 2.87百万 (2,870,177) | 0.0588% |
| 2015 | 2.81百万 (2,808,201) | 0.0582% |
| 2014 | 2.75百万 (2,752,500) | 0.0576% |
| 2013 | 2.70百万 (2,701,056) | 0.0572% |
| 2012 | 2.65百万 (2,653,141) | 0.0569% |
| 2011 | 2.59百万 (2,593,573) | 0.0563% |
| 2010 | 2.52百万 (2,518,588) | 0.0554% |
| 2009 | 2.41百万 (2,410,145) | 0.0537% |
| 2008 | 2.31百万 (2,307,930) | 0.0522% |
| 2007 | 2.23百万 (2,231,089) | 0.0512% |
| 2006 | 2.14百万 (2,141,440) | 0.0499% |
| 2005 | 2.05百万 (2,050,388) | 0.0486% |
| 2004 | 1.97百万 (1,965,394) | 0.0474% |
| 2003 | 1.89百万 (1,887,576) | 0.0463% |
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| 2002 | 1.83百万 (1,829,663) | 0.0457% |
| 2001 | 1.78百万 (1,784,897) | 0.0454% |
| 2000 | 1.70百万 (1,699,978) | 0.0440% |
| 1999 | 1.62百万 (1,615,478) | 0.0426% |
| 1998 | 1.57百万 (1,565,369) | 0.0420% |
| 1997 | 1.53百万 (1,532,239) | 0.0419% |
| 1996 | 1.50百万 (1,502,645) | 0.0418% |
| 1995 | 1.46百万 (1,459,109) | 0.0414% |
| 1994 | 1.42百万 (1,416,595) | 0.0409% |
| 1993 | 1.37百万 (1,372,048) | 0.0403% |
| 1992 | 1.33百万 (1,328,360) | 0.0397% |
| 1991 | 1.29百万 (1,288,222) | 0.0392% |
| 1990 | 1.25百万 (1,248,394) | 0.0387% |
| 1989 | 1.21百万 (1,209,586) | 0.0382% |
| 1988 | 1.17百万 (1,172,163) | 0.0377% |
| 1987 | 1.14百万 (1,136,368) | 0.0373% |
| 1986 | 1.10百万 (1,101,416) | 0.0369% |
| 1985 | 1.07百万 (1,067,664) | 0.0366% |
| 1984 | 1.03百万 (1,034,603) | 0.0362% |
| 1983 | 1.01百万 (1,005,857) | 0.0360% |
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| 1982 | 98.14万 (981,362) | 0.0359% |
| 1981 | 95.69万 (956,881) | 0.0358% |
| 1980 | 93.27万 (932,748) | 0.0357% |
| 1979 | 90.98万 (909,773) | 0.0357% |
| 1978 | 88.82万 (888,207) | 0.0357% |
| 1977 | 86.79万 (867,925) | 0.0357% |
| 1976 | 84.86万 (848,628) | 0.0356% |
| 1975 | 83.01万 (830,124) | 0.0355% |
| 1974 | 80.97万 (809,686) | 0.0353% |
| 1973 | 78.73万 (787,273) | 0.0351% |
| 1972 | 76.57万 (765,657) | 0.0348% |
| 1971 | 74.49万 (744,909) | 0.0346% |
| 1970 | 72.50万 (725,018) | 0.0345% |
| 1969 | 70.60万 (706,008) | 0.0343% |
| 1968 | 68.78万 (687,807) | 0.0341% |
| 1967 | 67.04万 (670,386) | 0.0340% |
| 1966 | 65.37万 (653,710) | 0.0338% |
| 1965 | 63.78万 (637,753) | 0.0337% |
| 1964 | 62.26万 (622,579) | 0.0335% |
| 1963 | 60.80万 (607,952) | 0.0333% |
| 1962 | 59.44万 (594,435) | 0.0331% |
| 1961 | 58.20万 (582,031) | 0.0329% |
| 1960 | 57.00万 (569,958) | 0.0326% |
| 1959 | 56.01万 (560,085) | 0.0325% |