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Population in the Congo compared to Liberia: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of the Congo was 6,484,437 in 2025 vs 5,731,206 people in Liberia in 2025. In 2026, based on the adjusted UN estimation, the current Congo's population is 6,718,789 people compared to 5,916,561 in Liberia.

Population statistics:

  • The Congo's population is 1.14 times bigger than Liberia's.
  • The Congo is ranked the 109th most populous country in the world, while Liberia is the 116th.
  • The countries together account for 0.15% of the world: 0.08% for the Congo vs 0.07% for Liberia.
  • For the last 10 years, the Congo has had an average growth rate of +2.44% per year vs +2.09% in Liberia.
  • Since 2006, the population of the Congo has increased from 3.84M people to 6.72M (75.1% growth), while Liberia has grown from 3.49M to 5.92M (69.5% growth).

Congo vs Liberia: population by year and forecast

Congo
Factual

Projection
Liberia
Factual

Projection
1x
Year Population
Congo Liberia
2100 20,194,267 12,784,957
2099 20,053,234 12,772,345
2098 19,906,909 12,753,452
2097 19,760,110 12,724,773
2096 19,610,521 12,692,036
2095 19,459,493 12,667,207
2094 19,306,835 12,641,522
2093 19,151,289 12,603,995
2092 18,990,577 12,579,473
2091 18,828,222 12,554,066
2090 18,663,146 12,509,480
2089 18,497,842 12,457,316
2088 18,325,571 12,425,766
2087 18,153,731 12,390,938
2086 17,979,773 12,328,007
2085 17,807,843 12,262,605
2084 17,631,386 12,214,581
2083 17,453,221 12,160,106
2082 17,270,773 12,118,849
2081 17,093,270 12,051,465
2080 16,910,570 11,973,445
2079 16,728,955 11,895,628
2078 16,542,829 11,820,198
2077 16,357,926 11,742,459
2076 16,173,005 11,653,806
2075 15,981,904 11,568,384
2074 15,791,626 11,466,229
2073 15,597,321 11,370,364
2072 15,402,110 11,284,839
2071 15,205,567 11,184,212
2070 15,009,147 11,094,537
2069 14,808,250 10,998,944
2068 14,609,790 10,915,300
2067 14,412,802 10,810,752
2066 14,211,022 10,718,452
2065 14,010,661 10,614,227
2064 13,810,933 10,517,857
2063 13,609,626 10,413,073
2062 13,405,080 10,305,739
2061 13,204,362 10,197,474
2060 13,004,957 10,088,502
2059 12,806,162 9,957,059
2058 12,609,233 9,854,358
2057 12,413,395 9,742,349
2056 12,217,406 9,621,132
2055 12,022,740 9,503,970
2054 11,824,813 9,399,455
2053 11,627,983 9,282,047
2052 11,431,875 9,170,319
2051 11,235,188 9,057,504
2050 11,039,311 8,948,808
2049 10,844,973 8,825,716
2048 10,650,230 8,702,515
2047 10,453,401 8,579,329
2046 10,258,550 8,453,730
2045 10,063,886 8,340,339
2044 9,871,213 8,218,270
2043 9,676,000 8,103,979
2042 9,482,485 7,969,742
2041 9,287,235 7,826,944
2040 9,096,577 7,696,136
2039 8,907,177 7,551,738
2038 8,719,250 7,419,716
2037 8,532,935 7,289,124
2036 8,348,719 7,144,012
2035 8,166,676 7,008,708
2034 7,985,679 6,881,558
2033 7,805,748 6,748,513
2032 7,628,440 6,617,506
2031 7,453,476 6,490,837
2030 7,284,111 6,374,102
2029 7,117,929 6,245,907
2028 6,955,268 6,118,823
2027 6,794,778 5,979,243
2026 6,638,532 5,850,359
2025 6,484,437 5,731,206
2024 6,332,961 5,612,817
2023 6,182,885 5,493,031
2022 6,035,104 5,373,294
2021 5,892,183 5,259,323
2020 5,752,791 5,149,463
2019 5,616,661 5,043,721
2018 5,483,118 4,944,726
2017 5,351,011 4,848,925
2016 5,222,536 4,755,608
2015 5,097,581 4,659,431
2014 4,975,880 4,564,293
2013 4,857,099 4,470,239
2012 4,740,450 4,373,043
2011 4,609,724 4,221,178
2010 4,462,290 4,058,890
2009 4,281,219 3,943,028
2008 4,113,517 3,821,003
2007 3,980,430 3,669,050
2006 3,837,409 3,490,787
2005 3,696,393 3,301,015
2004 3,565,554 3,156,892
2003 3,445,753 3,119,532
2002 3,350,771 3,094,782
2001 3,272,537 3,015,338
2000 3,151,345 2,928,117
1999 3,032,874 2,821,684
1998 2,952,061 2,670,124
1997 2,887,862 2,412,989
1996 2,826,785 2,232,289
1995 2,749,461 2,169,162
1994 2,673,144 2,149,928
1993 2,595,124 2,155,126
1992 2,519,465 2,072,461
1991 2,449,229 1,956,518
1990 2,380,560 2,223,667
1989 2,313,558 2,517,858
1988 2,247,653 2,446,941
1987 2,183,473 2,377,229
1986 2,120,602 2,308,511
1985 2,059,311 2,240,539
1984 1,999,528 2,173,312
1983 1,950,321 2,107,113
1982 1,910,430 2,045,073
1981 1,869,759 1,986,867
1980 1,828,985 1,929,253
1979 1,788,524 1,872,713
1978 1,748,089 1,818,247
1977 1,707,568 1,766,019
1976 1,667,225 1,717,060
1975 1,627,032 1,670,913
1974 1,582,301 1,626,362
1973 1,533,680 1,583,588
1972 1,486,468 1,542,670
1971 1,441,039 1,504,077
1970 1,397,638 1,466,676
1969 1,356,182 1,429,605
1968 1,316,519 1,393,530
1967 1,278,691 1,358,435
1966 1,242,534 1,324,383
1965 1,207,880 1,291,156
1964 1,174,816 1,258,745
1963 1,143,263 1,227,414
1962 1,113,175 1,197,039
1961 1,084,389 1,167,717
1960 1,056,732 1,139,522

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/liberia | CC BY

From 2006 to 2016, the population of the Congo increased by 1,385,127 people (a 36.1% growth), while Liberia gained 1,264,821 people (a 36.2% growth).

For the next 10 years, from 2016 to 2026, the Congo gained 1,496,253 people (a 28.6% growth), while Liberia's population increased by 1,160,953 people (a 24.4% growth).

The Congo was ranked 125th most populous country in 2006 and is 109th in 2026. Liberia was ranked 126th in 2006 and ranked 116th 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 Liberia will increase by 51.3% to 8,948,808 people and rank change from 116th to 107th.

The Congo is projected to reach its peak in 2100 at 20.2M people compared to the peak of 12.8M people in 2100 for Liberia.

Population growth rate by year

Congo
Factual

Projection
Liberia
Factual

Projection
1x
Year Growth rate
Congo Liberia
2100 0.7% 0.1%
2099 0.74% 0.15%
2098 0.74% 0.23%
2097 0.76% 0.26%
2096 0.78% 0.2%
2095 0.79% 0.2%
2094 0.81% 0.3%
2093 0.85% 0.19%
2092 0.86% 0.2%
2091 0.88% 0.36%
2090 0.89% 0.42%
2089 0.94% 0.25%
2088 0.95% 0.28%
2087 0.97% 0.51%
2086 0.97% 0.53%
2085 1% 0.39%
2084 1.02% 0.45%
2083 1.06% 0.34%
2082 1.04% 0.56%
2081 1.08% 0.65%
2080 1.09% 0.65%
2079 1.13% 0.64%
2078 1.13% 0.66%
2077 1.14% 0.76%
2076 1.2% 0.74%
2075 1.2% 0.89%
2074 1.25% 0.84%
2073 1.27% 0.76%
2072 1.29% 0.9%
2071 1.31% 0.81%
2070 1.36% 0.87%
2069 1.36% 0.77%
2068 1.37% 0.97%
2067 1.42% 0.86%
2066 1.43% 0.98%
2065 1.45% 0.92%
2064 1.48% 1.01%
2063 1.53% 1.04%
2062 1.52% 1.06%
2061 1.53% 1.08%
2060 1.55% 1.32%
2059 1.56% 1.04%
2058 1.58% 1.15%
2057 1.6% 1.26%
2056 1.62% 1.23%
2055 1.67% 1.11%
2054 1.69% 1.26%
2053 1.72% 1.22%
2052 1.75% 1.25%
2051 1.77% 1.21%
2050 1.79% 1.39%
2049 1.83% 1.42%
2048 1.88% 1.44%
2047 1.9% 1.49%
2046 1.93% 1.36%
2045 1.95% 1.49%
2044 2.02% 1.41%
2043 2.04% 1.68%
2042 2.1% 1.82%
2041 2.1% 1.7%
2040 2.13% 1.91%
2039 2.16% 1.78%
2038 2.18% 1.79%
2037 2.21% 2.03%
2036 2.23% 1.93%
2035 2.27% 1.85%
2034 2.31% 1.97%
2033 2.32% 1.98%
2032 2.35% 1.95%
2031 2.33% 1.83%
2030 2.33% 2.05%
2029 2.34% 2.08%
2028 2.36% 2.33%
2027 2.35% 2.2%
2026 2.38% 2.08%
2025 2.39% 2.11%
2024 2.43% 2.18%
2023 2.45% 2.23%
2022 2.43% 2.17%
2021 2.42% 2.13%
2020 2.42% 2.1%
2019 2.44% 2%
2018 2.47% 1.98%
2017 2.46% 1.96%
2016 2.45% 2.06%
2015 2.45% 2.08%
2014 2.45% 2.1%
2013 2.46% 2.22%
2012 2.84% 3.6%
2011 3.3% 4%
2010 4.23% 2.94%
2009 4.08% 3.19%
2008 3.34% 4.14%
2007 3.73% 5.11%
2006 3.81% 5.75%
2005 3.67% 4.57%
2004 3.48% 1.2%
2003 2.83% 0.8%
2002 2.39% 2.63%
2001 3.85% 2.98%
2000 3.91% 3.77%
1999 2.74% 5.68%
1998 2.22% 10.7%
1997 2.16% 8.09%
1996 2.81% 2.91%
1995 2.85% 0.89%
1994 3.01% -0.24%
1993 3% 3.99%
1992 2.87% 5.93%
1991 2.88% -12%
1990 2.9% -11.7%
1989 2.93% 2.9%
1988 2.94% 2.93%
1987 2.96% 2.98%
1986 2.98% 3.03%
1985 2.99% 3.09%
1984 2.52% 3.14%
1983 2.09% 3.03%
1982 2.18% 2.93%
1981 2.23% 2.99%
1980 2.26% 3.02%
1979 2.31% 3%
1978 2.37% 2.96%
1977 2.42% 2.85%
1976 2.47% 2.76%
1975 2.83% 2.74%
1974 3.17% 2.7%
1973 3.18% 2.65%
1972 3.15% 2.57%
1971 3.11% 2.55%
1970 3.06% 2.59%
1969 3.01% 2.59%
1968 2.96% 2.58%
1967 2.91% 2.57%
1966 2.87% 2.57%
1965 2.81% 2.57%
1964 2.76% 2.55%
1963 2.7% 2.54%
1962 2.65% 2.51%
1961 2.62% 2.47%

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/liberia | CC BY

In 2025, the population of the Congo grew by 2.39%, while Liberia's population grew by 2.11%.

Live population counters

Congo Liberia
Current population
6718789
5916561
Population rank 109/197 116/197
Percent of world population 0.08% 0.07%
One net population change
3.48 minutes
4.45 minutes
One birth every
2.73 minutes
3.06 minutes
One death every
13.3 minutes
11.7 minutes
Daily growth/decline +415 +324
Annual growth/decline +151,476 +118,389
Annual growth/decline rate +2.39% +2.11%
Population growth rate rank 31/197 44/197
One migration net change every
2.93 hours
53.4 minutes
Annual migration change -2,999 -9,870
Net migration rank 108/196 132/196
Foreign-born residents 385,589 72,423
Foreign-born residents rank 91/195 142/195
Foreign-born share of population 6.1% 1.3%
Foreign-born share rank 86/195 148/195

Natural population change vs migration

Congo
Natural

Migration
Liberia
Natural

Migration
1x
Year Population change
Congo Liberia
Natural Migration Natural Migration
2025 - -2,999 - -9,870
2024 153,150 -2,491 126,631 -7,779
2023 150,486 -995 125,730 -5,002
2022 147,076 -995 123,747 -5,003
2021 144,241 -4,476 121,038 -11,852
2020 143,492 -4,472 120,632 -10,107
2019 139,513 -6,268 120,635 -19,678
2018 142,704 -8,856 120,231 -23,199
2017 141,973 -11,601 119,376 -24,807
2016 141,358 -14,783 118,852 -26,796
2015 141,539 -18,207 115,479 -15,182
2014 141,674 -21,598 116,667 -26,690
2013 142,080 -24,605 120,138 -22,010
2012 142,464 -26,643 121,973 -25,710
2011 140,371 5,262 115,496 91,981
2010 136,908 12,318 114,249 2,850
2009 126,904 86,014 113,429 1,187
2008 120,711 1,774 112,032 17,404
2007 112,459 31,239 109,165 65,306
2006 106,876 35,475 104,099 77,946
2005 101,344 38,337 96,478 101,019
2004 96,577 25,412 91,755 -1,001
2003 91,326 26,280 87,534 -103,564
2002 88,497 -16,140 88,643 -23,110
2001 84,876 -764 86,217 7,142
2000 78,491 79,780 83,143 -2,060
1999 76,204 2,470 78,130 53,643
1998 72,450 10,500 72,146 99,203
1997 66,149 -20,704 61,444 281,480
1996 75,628 1,085 56,392 -37,922
1995 74,189 3,747 53,407 54,372
1994 72,857 1,850 52,101 -121,407
1993 71,119 10,218 51,609 7,300
1992 69,973 0 50,204 56,210
1991 68,534 1,966 47,426 78,052
1990 67,241 -395 52,770 -712,544
1989 65,944 1,214 63,238 8,156
1988 64,629 22 62,703 7,734
1987 63,183 525 62,147 6,840
1986 61,669 367 61,924 6,534
1985 60,359 182 59,988 7,487
1984 59,028 0 59,460 7,513
1983 58,120 -18,720 57,562 7,861
1982 57,036 -16,664 56,127 2,530
1981 56,603 -15,630 55,003 2,757
1980 55,550 -14,972 53,452 4,016
1979 54,723 -14,378 52,125 3,500
1978 53,885 -13,356 49,813 3,500
1977 53,179 -12,673 47,582 3,555
1976 52,148 -11,971 45,528 1,246
1975 51,155 -10,944 43,478 2,037
1974 49,563 -312 41,499 2,086
1973 48,017 -22 39,694 2,272
1972 46,427 0 37,860 2,018
1971 44,431 0 36,015 1,293
1970 42,374 0 35,196 2,285
1969 40,532 0 34,677 1,982
1968 38,786 0 33,536 1,964
1967 36,866 0 32,519 2,177
1966 35,452 0 31,454 1,953
1965 33,865 0 30,618 2,431
1964 32,270 0 29,592 2,189
1963 30,832 0 28,708 2,165
1962 29,342 0 27,679 2,189
1961 28,220 0 26,670 2,115
1960 27,094 0 25,713 1,886

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/congo/liberia | 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 Liberia 89% is from natural causes (a gain of 1,212,351 people) and 11% is from migration (a loss of 149,405 people).

As of 2024, 385,589 residents or 6.1% of the population were not native-born in the Congo, compared to 72,423 people or 1.3% in Liberia.

Biggest cities by population

Congo
City Population
Brazzaville 2.15M
Pointe-Noire 1.42M
Kayes 127K
Madingou 36.2K
Gamboma 26.1K
Kinkala 12.1K
Liberia
City Population
Monrovia 1.02M
Sanniquellie 47.1K
Kakata 33.9K
Greenville 17.6K
Yekepa 11K

Compare countries by 7 more topics

Population map with other countries

1x

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/liberia | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-07-08)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
  5. Wikidata (2026, retrieved 2026-07-08)

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