The latest officially reported population of the Congo was 6,484,437 in 2025 vs 2,363,325 people in Lesotho in 2025. In 2026, based on the adjusted UN estimation, the current Congo's population is 6,718,789 people compared to 2,402,837 in Lesotho.
Population statistics:
- The Congo's population is 2.8 times bigger than Lesotho's.
- The Congo is ranked the 109th most populous country in the world, while Lesotho is the 143rd.
- The countries together account for 0.11% of the world: 0.08% for the Congo vs 0.03% for Lesotho.
- For the last 10 years, the Congo has had an average growth rate of +2.44% per year vs +1.17% in Lesotho.
- Since 2006, the population of the Congo has increased from 3.84M people to 6.72M (75.1% growth), while Lesotho has grown from 1.95M to 2.4M (23.5% growth).
Congo vs Lesotho: population by year and forecast
| Year | Population | |
|---|---|---|
Congo
|
Lesotho
|
|
| 2100 | 20,194,267 | 3,280,518 |
| 2099 | 20,053,234 | 3,286,430 |
| 2098 | 19,906,909 | 3,292,231 |
| 2097 | 19,760,110 | 3,297,835 |
| 2096 | 19,610,521 | 3,302,758 |
| 2095 | 19,459,493 | 3,307,678 |
| 2094 | 19,306,835 | 3,311,734 |
| 2093 | 19,151,289 | 3,315,488 |
| 2092 | 18,990,577 | 3,319,391 |
| 2091 | 18,828,222 | 3,322,303 |
| 2090 | 18,663,146 | 3,324,499 |
| 2089 | 18,497,842 | 3,326,577 |
| 2088 | 18,325,571 | 3,328,210 |
| 2087 | 18,153,731 | 3,329,694 |
| 2086 | 17,979,773 | 3,330,185 |
| 2085 | 17,807,843 | 3,330,989 |
| 2084 | 17,631,386 | 3,331,214 |
| 2083 | 17,453,221 | 3,331,221 |
| 2082 | 17,270,773 | 3,330,964 |
| 2081 | 17,093,270 | 3,330,141 |
| 2080 | 16,910,570 | 3,328,997 |
| 2079 | 16,728,955 | 3,326,895 |
| 2078 | 16,542,829 | 3,324,376 |
| 2077 | 16,357,926 | 3,321,152 |
| 2076 | 16,173,005 | 3,317,581 |
| 2075 | 15,981,904 | 3,313,968 |
| 2074 | 15,791,626 | 3,308,905 |
| 2073 | 15,597,321 | 3,303,592 |
| 2072 | 15,402,110 | 3,297,913 |
| 2071 | 15,205,567 | 3,291,224 |
| 2070 | 15,009,147 | 3,283,387 |
| 2069 | 14,808,250 | 3,274,978 |
| 2068 | 14,609,790 | 3,265,887 |
| 2067 | 14,412,802 | 3,256,362 |
| 2066 | 14,211,022 | 3,246,639 |
| 2065 | 14,010,661 | 3,236,890 |
| 2064 | 13,810,933 | 3,226,227 |
| 2063 | 13,609,626 | 3,214,843 |
| 2062 | 13,405,080 | 3,202,027 |
| 2061 | 13,204,362 | 3,188,674 |
| 2060 | 13,004,957 | 3,174,740 |
| 2059 | 12,806,162 | 3,159,947 |
| 2058 | 12,609,233 | 3,144,797 |
| 2057 | 12,413,395 | 3,129,007 |
| 2056 | 12,217,406 | 3,112,877 |
| 2055 | 12,022,740 | 3,095,653 |
| 2054 | 11,824,813 | 3,078,317 |
| 2053 | 11,627,983 | 3,059,904 |
| 2052 | 11,431,875 | 3,040,402 |
| 2051 | 11,235,188 | 3,019,864 |
| 2050 | 11,039,311 | 2,999,214 |
| 2049 | 10,844,973 | 2,977,795 |
| 2048 | 10,650,230 | 2,955,487 |
| 2047 | 10,453,401 | 2,932,450 |
| 2046 | 10,258,550 | 2,909,071 |
| 2045 | 10,063,886 | 2,885,303 |
| 2044 | 9,871,213 | 2,861,140 |
| 2043 | 9,676,000 | 2,836,547 |
| 2042 | 9,482,485 | 2,811,435 |
| 2041 | 9,287,235 | 2,785,921 |
| 2040 | 9,096,577 | 2,760,167 |
| 2039 | 8,907,177 | 2,734,178 |
| 2038 | 8,719,250 | 2,707,996 |
| 2037 | 8,532,935 | 2,681,646 |
| 2036 | 8,348,719 | 2,654,540 |
| 2035 | 8,166,676 | 2,627,488 |
| 2034 | 7,985,679 | 2,600,669 |
| 2033 | 7,805,748 | 2,573,856 |
| 2032 | 7,628,440 | 2,547,137 |
| 2031 | 7,453,476 | 2,520,626 |
| 2030 | 7,284,111 | 2,494,444 |
| 2029 | 7,117,929 | 2,468,067 |
| 2028 | 6,955,268 | 2,441,673 |
| 2027 | 6,794,778 | 2,415,634 |
| 2026 | 6,638,532 | 2,389,322 |
| 2025 | 6,484,437 | 2,363,325 |
| 2024 | 6,332,961 | 2,337,423 |
| 2023 | 6,182,885 | 2,311,472 |
| 2022 | 6,035,104 | 2,286,110 |
| 2021 | 5,892,183 | 2,261,542 |
| 2020 | 5,752,791 | 2,235,727 |
| 2019 | 5,616,661 | 2,209,405 |
| 2018 | 5,483,118 | 2,183,603 |
| 2017 | 5,351,011 | 2,157,110 |
| 2016 | 5,222,536 | 2,130,422 |
| 2015 | 5,097,581 | 2,104,611 |
| 2014 | 4,975,880 | 2,080,089 |
| 2013 | 4,857,099 | 2,056,504 |
| 2012 | 4,740,450 | 2,034,354 |
| 2011 | 4,609,724 | 2,014,009 |
| 2010 | 4,462,290 | 1,996,251 |
| 2009 | 4,281,219 | 1,980,883 |
| 2008 | 4,113,517 | 1,966,541 |
| 2007 | 3,980,430 | 1,953,268 |
| 2006 | 3,837,409 | 1,945,063 |
| 2005 | 3,696,393 | 1,953,076 |
| 2004 | 3,565,554 | 1,971,129 |
| 2003 | 3,445,753 | 1,985,059 |
| 2002 | 3,350,771 | 1,994,679 |
| 2001 | 3,272,537 | 2,000,853 |
| 2000 | 3,151,345 | 2,003,913 |
| 1999 | 3,032,874 | 2,003,234 |
| 1998 | 2,952,061 | 1,998,049 |
| 1997 | 2,887,862 | 1,988,130 |
| 1996 | 2,826,785 | 1,972,418 |
| 1995 | 2,749,461 | 1,951,437 |
| 1994 | 2,673,144 | 1,927,707 |
| 1993 | 2,595,124 | 1,901,793 |
| 1992 | 2,519,465 | 1,873,274 |
| 1991 | 2,449,229 | 1,842,379 |
| 1990 | 2,380,560 | 1,809,696 |
| 1989 | 2,313,558 | 1,775,436 |
| 1988 | 2,247,653 | 1,739,841 |
| 1987 | 2,183,473 | 1,703,390 |
| 1986 | 2,120,602 | 1,666,138 |
| 1985 | 2,059,311 | 1,624,379 |
| 1984 | 1,999,528 | 1,578,986 |
| 1983 | 1,950,321 | 1,534,413 |
| 1982 | 1,910,430 | 1,490,732 |
| 1981 | 1,869,759 | 1,448,069 |
| 1980 | 1,828,985 | 1,406,521 |
| 1979 | 1,788,524 | 1,366,169 |
| 1978 | 1,748,089 | 1,327,240 |
| 1977 | 1,707,568 | 1,289,967 |
| 1976 | 1,667,225 | 1,253,214 |
| 1975 | 1,627,032 | 1,213,643 |
| 1974 | 1,582,301 | 1,172,420 |
| 1973 | 1,533,680 | 1,132,697 |
| 1972 | 1,486,468 | 1,094,063 |
| 1971 | 1,441,039 | 1,056,246 |
| 1970 | 1,397,638 | 1,019,273 |
| 1969 | 1,356,182 | 983,202 |
| 1968 | 1,316,519 | 948,105 |
| 1967 | 1,278,691 | 913,982 |
| 1966 | 1,242,534 | 881,870 |
| 1965 | 1,207,880 | 854,090 |
| 1964 | 1,174,816 | 829,437 |
| 1963 | 1,143,263 | 805,373 |
| 1962 | 1,113,175 | 781,814 |
| 1961 | 1,084,389 | 758,824 |
| 1960 | 1,056,732 | 736,500 |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/congo/lesotho | CC BY 
From 2006 to 2016, the population of the Congo increased by 1,385,127 people (a 36.1% growth), while Lesotho gained 185,359 people (a 9.53% growth).
For the next 10 years, from 2016 to 2026, the Congo gained 1,496,253 people (a 28.6% growth), while Lesotho's population increased by 272,415 people (a 12.8% growth).
The Congo was ranked 125th most populous country in 2006 and is 109th in 2026. Lesotho was ranked 144th in 2006 and ranked 143rd now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) the Congo's population will grow by 64.3% to 11,039,311 people with a rank change from 109th to 95th. The population of Lesotho will increase by 24.8% to 2,999,214 people and rank change from 143rd to 141st.
The Congo is projected to reach its peak in 2100 at 20.2M people compared to the peak of 3.33M people in 2083 for Lesotho.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Congo
|
Lesotho
|
|
| 2100 | 0.7% | -0.18% |
| 2099 | 0.74% | -0.18% |
| 2098 | 0.74% | -0.17% |
| 2097 | 0.76% | -0.15% |
| 2096 | 0.78% | -0.15% |
| 2095 | 0.79% | -0.12% |
| 2094 | 0.81% | -0.11% |
| 2093 | 0.85% | -0.12% |
| 2092 | 0.86% | -0.09% |
| 2091 | 0.88% | -0.07% |
| 2090 | 0.89% | -0.06% |
| 2089 | 0.94% | -0.05% |
| 2088 | 0.95% | -0.04% |
| 2087 | 0.97% | -0.01% |
| 2086 | 0.97% | -0.02% |
| 2085 | 1% | -0.007% |
| 2084 | 1.02% | -0% |
| 2083 | 1.06% | 0.008% |
| 2082 | 1.04% | 0.02% |
| 2081 | 1.08% | 0.03% |
| 2080 | 1.09% | 0.06% |
| 2079 | 1.13% | 0.08% |
| 2078 | 1.13% | 0.1% |
| 2077 | 1.14% | 0.11% |
| 2076 | 1.2% | 0.11% |
| 2075 | 1.2% | 0.15% |
| 2074 | 1.25% | 0.16% |
| 2073 | 1.27% | 0.17% |
| 2072 | 1.29% | 0.2% |
| 2071 | 1.31% | 0.24% |
| 2070 | 1.36% | 0.26% |
| 2069 | 1.36% | 0.28% |
| 2068 | 1.37% | 0.29% |
| 2067 | 1.42% | 0.3% |
| 2066 | 1.43% | 0.3% |
| 2065 | 1.45% | 0.33% |
| 2064 | 1.48% | 0.35% |
| 2063 | 1.53% | 0.4% |
| 2062 | 1.52% | 0.42% |
| 2061 | 1.53% | 0.44% |
| 2060 | 1.55% | 0.47% |
| 2059 | 1.56% | 0.48% |
| 2058 | 1.58% | 0.5% |
| 2057 | 1.6% | 0.52% |
| 2056 | 1.62% | 0.56% |
| 2055 | 1.67% | 0.56% |
| 2054 | 1.69% | 0.6% |
| 2053 | 1.72% | 0.64% |
| 2052 | 1.75% | 0.68% |
| 2051 | 1.77% | 0.69% |
| 2050 | 1.79% | 0.72% |
| 2049 | 1.83% | 0.75% |
| 2048 | 1.88% | 0.79% |
| 2047 | 1.9% | 0.8% |
| 2046 | 1.93% | 0.82% |
| 2045 | 1.95% | 0.84% |
| 2044 | 2.02% | 0.87% |
| 2043 | 2.04% | 0.89% |
| 2042 | 2.1% | 0.92% |
| 2041 | 2.1% | 0.93% |
| 2040 | 2.13% | 0.95% |
| 2039 | 2.16% | 0.97% |
| 2038 | 2.18% | 0.98% |
| 2037 | 2.21% | 1.02% |
| 2036 | 2.23% | 1.03% |
| 2035 | 2.27% | 1.03% |
| 2034 | 2.31% | 1.04% |
| 2033 | 2.32% | 1.05% |
| 2032 | 2.35% | 1.05% |
| 2031 | 2.33% | 1.05% |
| 2030 | 2.33% | 1.07% |
| 2029 | 2.34% | 1.08% |
| 2028 | 2.36% | 1.08% |
| 2027 | 2.35% | 1.1% |
| 2026 | 2.38% | 1.1% |
| 2025 | 2.39% | 1.11% |
| 2024 | 2.43% | 1.12% |
| 2023 | 2.45% | 1.11% |
| 2022 | 2.43% | 1.09% |
| 2021 | 2.42% | 1.15% |
| 2020 | 2.42% | 1.19% |
| 2019 | 2.44% | 1.18% |
| 2018 | 2.47% | 1.23% |
| 2017 | 2.46% | 1.25% |
| 2016 | 2.45% | 1.23% |
| 2015 | 2.45% | 1.18% |
| 2014 | 2.45% | 1.15% |
| 2013 | 2.46% | 1.09% |
| 2012 | 2.84% | 1.01% |
| 2011 | 3.3% | 0.89% |
| 2010 | 4.23% | 0.78% |
| 2009 | 4.08% | 0.73% |
| 2008 | 3.34% | 0.68% |
| 2007 | 3.73% | 0.42% |
| 2006 | 3.81% | -0.41% |
| 2005 | 3.67% | -0.92% |
| 2004 | 3.48% | -0.7% |
| 2003 | 2.83% | -0.48% |
| 2002 | 2.39% | -0.31% |
| 2001 | 3.85% | -0.15% |
| 2000 | 3.91% | 0.03% |
| 1999 | 2.74% | 0.26% |
| 1998 | 2.22% | 0.5% |
| 1997 | 2.16% | 0.8% |
| 1996 | 2.81% | 1.08% |
| 1995 | 2.85% | 1.23% |
| 1994 | 3.01% | 1.36% |
| 1993 | 3% | 1.52% |
| 1992 | 2.87% | 1.68% |
| 1991 | 2.88% | 1.81% |
| 1990 | 2.9% | 1.93% |
| 1989 | 2.93% | 2.05% |
| 1988 | 2.94% | 2.14% |
| 1987 | 2.96% | 2.24% |
| 1986 | 2.98% | 2.57% |
| 1985 | 2.99% | 2.87% |
| 1984 | 2.52% | 2.9% |
| 1983 | 2.09% | 2.93% |
| 1982 | 2.18% | 2.95% |
| 1981 | 2.23% | 2.95% |
| 1980 | 2.26% | 2.95% |
| 1979 | 2.31% | 2.93% |
| 1978 | 2.37% | 2.89% |
| 1977 | 2.42% | 2.93% |
| 1976 | 2.47% | 3.26% |
| 1975 | 2.83% | 3.52% |
| 1974 | 3.17% | 3.51% |
| 1973 | 3.18% | 3.53% |
| 1972 | 3.15% | 3.58% |
| 1971 | 3.11% | 3.63% |
| 1970 | 3.06% | 3.67% |
| 1969 | 3.01% | 3.7% |
| 1968 | 2.96% | 3.73% |
| 1967 | 2.91% | 3.64% |
| 1966 | 2.87% | 3.25% |
| 1965 | 2.81% | 2.97% |
| 1964 | 2.76% | 2.99% |
| 1963 | 2.7% | 3.01% |
| 1962 | 2.65% | 3.03% |
| 1961 | 2.62% | 3.03% |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).
GeoRank.org/population/congo/lesotho | CC BY
In 2025, the population of the Congo grew by 2.39%, while Lesotho's population grew by 1.11%.
Live population counters
|
Congo
|
Lesotho
|
|
|---|---|---|
| Current population |
6718789
|
2402837
|
| Population rank | 109/197 | 143/197 |
| Percent of world population | 0.08% | 0.03% |
| One net population change |
3.48 minutes
|
20.3 minutes
|
| One birth every |
2.73 minutes
|
9.46 minutes
|
| One death every |
13.3 minutes
|
21.5 minutes
|
| Daily growth/decline | +415 | +71 |
| Annual growth/decline | +151,476 | +25,902 |
| Annual growth/decline rate | +2.39% | +1.11% |
| Population growth rate rank | 31/197 | 94/197 |
| One migration net change every |
2.93 hours
|
1.69 hours
|
| Annual migration change | -2,999 | -5,192 |
| Net migration rank | 108/196 | 117/196 |
| Foreign-born residents | 385,589 | 15,039 |
| Foreign-born residents rank | 91/195 | 173/195 |
| Foreign-born share of population | 6.1% | 0.6% |
| Foreign-born share rank | 86/195 | 170/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Congo
|
Lesotho
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -2,999 | - | -5,192 |
| 2024 | 153,150 | -2,491 | 31,050 | -5,107 |
| 2023 | 150,486 | -995 | 31,115 | -5,168 |
| 2022 | 147,076 | -995 | 30,803 | -6,023 |
| 2021 | 144,241 | -4,476 | 27,806 | -3,449 |
| 2020 | 143,492 | -4,472 | 30,721 | -3,449 |
| 2019 | 139,513 | -6,268 | 32,279 | -6,896 |
| 2018 | 142,704 | -8,856 | 33,112 | -6,892 |
| 2017 | 141,973 | -11,601 | 33,601 | -6,850 |
| 2016 | 141,358 | -14,783 | 33,390 | -6,766 |
| 2015 | 141,539 | -18,207 | 32,087 | -7,087 |
| 2014 | 141,674 | -21,598 | 30,922 | -6,877 |
| 2013 | 142,080 | -24,605 | 29,789 | -6,659 |
| 2012 | 142,464 | -26,643 | 27,592 | -6,425 |
| 2011 | 140,371 | 5,262 | 25,647 | -6,118 |
| 2010 | 136,908 | 12,318 | 21,877 | -5,886 |
| 2009 | 126,904 | 86,014 | 20,335 | -5,599 |
| 2008 | 120,711 | 1,774 | 19,349 | -5,392 |
| 2007 | 112,459 | 31,239 | 17,763 | -5,179 |
| 2006 | 106,876 | 35,475 | 15,234 | -11,416 |
| 2005 | 101,344 | 38,337 | 15,831 | -35,679 |
| 2004 | 96,577 | 25,412 | 17,271 | -33,530 |
| 2003 | 91,326 | 26,280 | 20,133 | -31,723 |
| 2002 | 88,497 | -16,140 | 22,274 | -29,924 |
| 2001 | 84,876 | -764 | 23,190 | -27,874 |
| 2000 | 78,491 | 79,780 | 24,786 | -26,220 |
| 1999 | 76,204 | 2,470 | 27,393 | -24,610 |
| 1998 | 72,450 | 10,500 | 30,889 | -23,299 |
| 1997 | 66,149 | -20,704 | 34,637 | -22,396 |
| 1996 | 75,628 | 1,085 | 36,228 | -17,042 |
| 1995 | 74,189 | 3,747 | 37,370 | -14,588 |
| 1994 | 72,857 | 1,850 | 38,629 | -13,953 |
| 1993 | 71,119 | 10,218 | 40,505 | -13,347 |
| 1992 | 69,973 | 0 | 42,579 | -12,707 |
| 1991 | 68,534 | 1,966 | 44,026 | -12,114 |
| 1990 | 67,241 | -395 | 45,060 | -11,598 |
| 1989 | 65,944 | 1,214 | 46,264 | -11,207 |
| 1988 | 64,629 | 22 | 47,158 | -11,028 |
| 1987 | 63,183 | 525 | 47,718 | -10,946 |
| 1986 | 61,669 | 367 | 45,232 | -7,501 |
| 1985 | 60,359 | 182 | 44,575 | 1,222 |
| 1984 | 59,028 | 0 | 43,785 | 1,199 |
| 1983 | 58,120 | -18,720 | 42,899 | 1,253 |
| 1982 | 57,036 | -16,664 | 41,941 | 1,281 |
| 1981 | 56,603 | -15,630 | 40,808 | 1,307 |
| 1980 | 55,550 | -14,972 | 39,617 | 1,361 |
| 1979 | 54,723 | -14,378 | 38,440 | 1,285 |
| 1978 | 53,885 | -13,356 | 37,084 | 1,047 |
| 1977 | 53,179 | -12,673 | 35,654 | 746 |
| 1976 | 52,148 | -11,971 | 34,117 | 2,986 |
| 1975 | 51,155 | -10,944 | 32,311 | 9,723 |
| 1974 | 49,563 | -312 | 30,444 | 9,972 |
| 1973 | 48,017 | -22 | 28,859 | 10,183 |
| 1972 | 46,427 | 0 | 27,841 | 10,386 |
| 1971 | 44,431 | 0 | 26,838 | 10,563 |
| 1970 | 42,374 | 0 | 25,935 | 10,605 |
| 1969 | 40,532 | 0 | 25,137 | 10,465 |
| 1968 | 38,786 | 0 | 24,490 | 10,108 |
| 1967 | 36,866 | 0 | 23,911 | 9,734 |
| 1966 | 35,452 | 0 | 23,326 | 7,248 |
| 1965 | 33,865 | 0 | 22,755 | 2,239 |
| 1964 | 32,270 | 0 | 22,116 | 2,198 |
| 1963 | 30,832 | 0 | 21,585 | 2,220 |
| 1962 | 29,342 | 0 | 21,132 | 2,172 |
| 1961 | 28,220 | 0 | 20,581 | 2,100 |
| 1960 | 27,094 | 0 | 19,981 | 1,989 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/congo/lesotho | CC BY
Over the last 10 years, 95.2% of the population change in the Congo is from natural causes (a gain of 1,445,532 people) and 4.82% is from migration (a loss of 73,144 people). In Lesotho 84.6% is from natural causes (a gain of 315,964 people) and 15.4% is from migration (a loss of 57,687 people).
As of 2024, 385,589 residents or 6.1% of the population were not native-born in the Congo, compared to 15,039 people or 0.6% in Lesotho.
Biggest cities by population
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Population differences between the Congo and Lesotho
|
Congo
|
Lesotho
|
|
|---|---|---|
| Life expectancy | 66.4 years | 58.6 years |
| Average age | 24.3 years | 26 years |
| Median age | 19.6 years | 22.9 years |
| Male:Female ratio | 50:50 | 48.8:51.2 |
| Fertility rate | 4.11 births per woman | 2.66 births per woman |
| Population density | 50.3 ppl/mi² | 203.8 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).
GeoRank.org/population/congo/lesotho | CC BY
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-07-08)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
- U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
- Wikidata (2026, retrieved 2026-07-08)
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