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

Updated on by Georank

The latest officially reported population of the Congo was 6,484,437 in 2025 vs 25,620,427 people in Syria in 2025. In 2026, based on the adjusted UN estimation, the current Congo's population is 6,718,789 people compared to 26,956,472 in Syria.

Population statistics:

  • Syria's population is 4.01 times bigger than the Congo's.
  • The Congo is ranked the 109th most populous country in the world, while Syria is the 56th.
  • The countries together account for 0.41% of the world: 0.08% for the Congo vs 0.32% for Syria.
  • For the last 10 years, the Congo has had an average growth rate of +2.44% per year vs +2.19% in Syria.
  • Since 2006, the population of the Congo has increased from 3.84M people to 6.72M (75.1% growth), while Syria has grown from 19.6M to 27M (37.3% growth).

Congo vs Syria: population by year and forecast

Congo
Factual

Projection
Syria
Factual

Projection
1x
Year Population
Congo Syria
2100 20,194,267 44,500,028
2099 20,053,234 44,570,009
2098 19,906,909 44,629,837
2097 19,760,110 44,692,566
2096 19,610,521 44,747,012
2095 19,459,493 44,774,686
2094 19,306,835 44,824,294
2093 19,151,289 44,853,295
2092 18,990,577 44,882,700
2091 18,828,222 44,895,349
2090 18,663,146 44,926,869
2089 18,497,842 44,925,891
2088 18,325,571 44,920,667
2087 18,153,731 44,928,298
2086 17,979,773 44,947,658
2085 17,807,843 44,913,669
2084 17,631,386 44,878,845
2083 17,453,221 44,850,592
2082 17,270,773 44,790,014
2081 17,093,270 44,723,244
2080 16,910,570 44,624,321
2079 16,728,955 44,567,127
2078 16,542,829 44,529,618
2077 16,357,926 44,484,155
2076 16,173,005 44,400,339
2075 15,981,904 44,306,882
2074 15,791,626 44,209,517
2073 15,597,321 44,102,028
2072 15,402,110 43,965,642
2071 15,205,567 43,821,617
2070 15,009,147 43,678,154
2069 14,808,250 43,530,683
2068 14,609,790 43,348,487
2067 14,412,802 43,154,741
2066 14,211,022 42,944,885
2065 14,010,661 42,695,249
2064 13,810,933 42,445,036
2063 13,609,626 42,198,056
2062 13,405,080 41,949,014
2061 13,204,362 41,695,586
2060 13,004,957 41,410,547
2059 12,806,162 41,097,942
2058 12,609,233 40,815,606
2057 12,413,395 40,534,091
2056 12,217,406 40,224,053
2055 12,022,740 39,918,930
2054 11,824,813 39,584,624
2053 11,627,983 39,242,144
2052 11,431,875 38,940,206
2051 11,235,188 38,629,604
2050 11,039,311 38,307,069
2049 10,844,973 37,986,965
2048 10,650,230 37,682,780
2047 10,453,401 37,391,752
2046 10,258,550 37,081,479
2045 10,063,886 36,744,441
2044 9,871,213 36,428,225
2043 9,676,000 36,090,851
2042 9,482,485 35,729,021
2041 9,287,235 35,352,033
2040 9,096,577 34,947,817
2039 8,907,177 34,533,772
2038 8,719,250 34,091,760
2037 8,532,935 33,612,993
2036 8,348,719 33,134,445
2035 8,166,676 32,608,669
2034 7,985,679 32,062,309
2033 7,805,748 31,477,500
2032 7,628,440 30,883,996
2031 7,453,476 30,248,264
2030 7,284,111 29,592,787
2029 7,117,929 28,871,638
2028 6,955,268 28,141,821
2027 6,794,778 27,355,002
2026 6,638,532 26,535,554
2025 6,484,437 25,620,427
2024 6,332,961 24,672,760
2023 6,182,885 23,594,623
2022 6,035,104 22,462,173
2021 5,892,183 21,628,839
2020 5,752,791 21,049,429
2019 5,616,661 20,353,534
2018 5,483,118 19,577,845
2017 5,351,011 19,224,668
2016 5,222,536 19,193,834
2015 5,097,581 19,424,618
2014 4,975,880 20,273,659
2013 4,857,099 21,666,917
2012 4,740,450 22,759,763
2011 4,609,724 22,878,098
2010 4,462,290 22,482,421
2009 4,281,219 21,976,969
2008 4,113,517 21,636,564
2007 3,980,430 20,884,125
2006 3,837,409 19,637,022
2005 3,696,393 18,814,091
2004 3,565,554 18,336,875
2003 3,445,753 17,889,296
2002 3,350,771 17,468,332
2001 3,272,537 17,051,338
2000 3,151,345 16,637,888
1999 3,032,874 16,228,061
1998 2,952,061 15,820,413
1997 2,887,862 15,417,542
1996 2,826,785 15,018,104
1995 2,749,461 14,616,801
1994 2,673,144 14,208,583
1993 2,595,124 13,795,686
1992 2,519,465 13,385,571
1991 2,449,229 12,980,821
1990 2,380,560 12,579,208
1989 2,313,558 12,179,060
1988 2,247,653 11,782,264
1987 2,183,473 11,388,923
1986 2,120,602 11,002,844
1985 2,059,311 10,625,672
1984 1,999,528 10,258,398
1983 1,950,321 9,904,809
1982 1,910,430 9,572,511
1981 1,869,759 9,260,189
1980 1,828,985 8,957,663
1979 1,788,524 8,661,909
1978 1,748,089 8,372,759
1977 1,707,568 8,090,501
1976 1,667,225 7,817,320
1975 1,627,032 7,554,364
1974 1,582,301 7,302,160
1973 1,533,680 7,060,321
1972 1,486,468 6,826,024
1971 1,441,039 6,598,094
1970 1,397,638 6,380,609
1969 1,356,182 6,175,166
1968 1,316,519 5,978,742
1967 1,278,691 5,790,198
1966 1,242,534 5,609,047
1965 1,207,880 5,435,267
1964 1,174,816 5,269,087
1963 1,143,263 5,110,467
1962 1,113,175 4,959,340
1961 1,084,389 4,815,466
1960 1,056,732 4,673,500

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/syria | CC BY

From 2006 to 2016, the population of the Congo increased by 1,385,127 people (a 36.1% growth), while Syria lost 443,188 people (a 2.26% decline).

For the next 10 years, from 2016 to 2026, the Congo gained 1,496,253 people (a 28.6% growth), while Syria's population increased by 7,762,638 people (a 40.4% growth).

The Congo was ranked 125th most populous country in 2006 and is 109th in 2026. Syria was ranked 58th in 2006 and ranked 56th 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 Syria will increase by 42.1% to 38,307,069 people and rank change from 56th to 53rd.

The Congo is projected to reach its peak in 2100 at 20.2M people compared to the peak of 44.9M people in 2086 for Syria.

Population growth rate by year

Congo
Factual

Projection
Syria
Factual

Projection
1x
Year Growth rate
Congo Syria
2100 0.7% -0.16%
2099 0.74% -0.13%
2098 0.74% -0.14%
2097 0.76% -0.12%
2096 0.78% -0.06%
2095 0.79% -0.11%
2094 0.81% -0.06%
2093 0.85% -0.07%
2092 0.86% -0.03%
2091 0.88% -0.07%
2090 0.89% 0.002%
2089 0.94% 0.01%
2088 0.95% -0.02%
2087 0.97% -0.04%
2086 0.97% 0.08%
2085 1% 0.08%
2084 1.02% 0.06%
2083 1.06% 0.14%
2082 1.04% 0.15%
2081 1.08% 0.22%
2080 1.09% 0.13%
2079 1.13% 0.08%
2078 1.13% 0.1%
2077 1.14% 0.19%
2076 1.2% 0.21%
2075 1.2% 0.22%
2074 1.25% 0.24%
2073 1.27% 0.31%
2072 1.29% 0.33%
2071 1.31% 0.33%
2070 1.36% 0.34%
2069 1.36% 0.42%
2068 1.37% 0.45%
2067 1.42% 0.49%
2066 1.43% 0.58%
2065 1.45% 0.59%
2064 1.48% 0.59%
2063 1.53% 0.59%
2062 1.52% 0.61%
2061 1.53% 0.69%
2060 1.55% 0.76%
2059 1.56% 0.69%
2058 1.58% 0.69%
2057 1.6% 0.77%
2056 1.62% 0.76%
2055 1.67% 0.84%
2054 1.69% 0.87%
2053 1.72% 0.78%
2052 1.75% 0.8%
2051 1.77% 0.84%
2050 1.79% 0.84%
2049 1.83% 0.81%
2048 1.88% 0.78%
2047 1.9% 0.84%
2046 1.93% 0.92%
2045 1.95% 0.87%
2044 2.02% 0.93%
2043 2.04% 1.01%
2042 2.1% 1.07%
2041 2.1% 1.16%
2040 2.13% 1.2%
2039 2.16% 1.3%
2038 2.18% 1.42%
2037 2.21% 1.44%
2036 2.23% 1.61%
2035 2.27% 1.7%
2034 2.31% 1.86%
2033 2.32% 1.92%
2032 2.35% 2.1%
2031 2.33% 2.21%
2030 2.33% 2.5%
2029 2.34% 2.59%
2028 2.36% 2.88%
2027 2.35% 3.09%
2026 2.38% 3.57%
2025 2.39% 3.84%
2024 2.43% 4.57%
2023 2.45% 5.04%
2022 2.43% 3.85%
2021 2.42% 2.75%
2020 2.42% 3.42%
2019 2.44% 3.96%
2018 2.47% 1.84%
2017 2.46% 0.16%
2016 2.45% -1.19%
2015 2.45% -4.19%
2014 2.45% -6.43%
2013 2.46% -4.8%
2012 2.84% -0.52%
2011 3.3% 1.76%
2010 4.23% 2.3%
2009 4.08% 1.57%
2008 3.34% 3.6%
2007 3.73% 6.35%
2006 3.81% 4.37%
2005 3.67% 2.6%
2004 3.48% 2.5%
2003 2.83% 2.41%
2002 2.39% 2.45%
2001 3.85% 2.48%
2000 3.91% 2.53%
1999 2.74% 2.58%
1998 2.22% 2.61%
1997 2.16% 2.66%
1996 2.81% 2.75%
1995 2.85% 2.87%
1994 3.01% 2.99%
1993 3% 3.06%
1992 2.87% 3.12%
1991 2.88% 3.19%
1990 2.9% 3.29%
1989 2.93% 3.37%
1988 2.94% 3.45%
1987 2.96% 3.51%
1986 2.98% 3.55%
1985 2.99% 3.58%
1984 2.52% 3.57%
1983 2.09% 3.47%
1982 2.18% 3.37%
1981 2.23% 3.38%
1980 2.26% 3.41%
1979 2.31% 3.45%
1978 2.37% 3.49%
1977 2.42% 3.49%
1976 2.47% 3.48%
1975 2.83% 3.45%
1974 3.17% 3.43%
1973 3.18% 3.43%
1972 3.15% 3.45%
1971 3.11% 3.41%
1970 3.06% 3.33%
1969 3.01% 3.29%
1968 2.96% 3.26%
1967 2.91% 3.23%
1966 2.87% 3.2%
1965 2.81% 3.15%
1964 2.76% 3.1%
1963 2.7% 3.05%
1962 2.65% 2.99%
1961 2.62% 3.04%

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/syria | CC BY

In 2025, the population of the Congo grew by 2.39%, while Syria's population grew by 3.84%.

Live population counters

Congo Syria
Current population
6718789
26956472
Population rank 109/197 56/197
Percent of world population 0.08% 0.32%
One net population change
3.48 minutes
33.4 seconds
One birth every
2.73 minutes
55.2 seconds
One death every
13.3 minutes
4.32 minutes
Daily growth/decline +415 +2,596
Annual growth/decline +151,476 +947,667
Annual growth/decline rate +2.39% +3.84%
Population growth rate rank 31/197 5/197
One migration net change every
2.93 hours
1.25 minutes
Annual migration change -2,999 +421,693
Net migration rank 108/196 3/196
Foreign-born residents 385,589 896,042
Foreign-born residents rank 91/195 64/195
Foreign-born share of population 6.1% 3.6%
Foreign-born share rank 86/195 110/195

Natural population change vs migration

Congo
Natural

Migration
Syria
Natural

Migration
1x
Year Population change
Congo Syria
Natural Migration Natural Migration
2025 - -2,999 - 421,693
2024 153,150 -2,491 449,784 546,494
2023 150,486 -995 402,713 757,309
2022 147,076 -995 369,750 735,142
2021 144,241 -4,476 350,560 211,220
2020 143,492 -4,472 327,992 269,050
2019 139,513 -6,268 293,762 500,985
2018 142,704 -8,856 242,530 514,102
2017 141,973 -11,601 237,214 -287,501
2016 141,358 -14,783 236,007 -124,063
2015 141,539 -18,207 253,977 -827,496
2014 141,674 -21,598 333,116 -1,457,679
2013 142,080 -24,605 419,341 -2,081,303
2012 142,464 -26,643 475,520 -999,267
2011 140,371 5,262 543,950 -256,888
2010 136,908 12,318 558,666 -54,359
2009 126,904 86,014 559,314 -52,703
2008 120,711 1,774 576,593 -402,393
2007 112,459 31,239 529,162 801,514
2006 106,876 35,475 480,616 682,911
2005 101,344 38,337 468,960 13,382
2004 96,577 25,412 461,209 10,881
2003 91,326 26,280 457,000 -33,920
2002 88,497 -16,140 453,967 -35,096
2001 84,876 -764 451,503 -36,383
2000 78,491 79,780 446,211 -34,425
1999 76,204 2,470 439,261 -31,394
1998 72,450 10,500 433,447 -26,025
1997 66,149 -20,704 429,887 -31,571
1996 75,628 1,085 430,765 -30,197
1995 74,189 3,747 430,172 -28,122
1994 72,857 1,850 426,996 -12,630
1993 71,119 10,218 420,244 -8,828
1992 69,973 0 412,878 -4,063
1991 68,534 1,966 410,830 -10,154
1990 67,241 -395 409,177 -6,620
1989 65,944 1,214 406,111 -8,379
1988 64,629 22 404,285 -8,426
1987 63,183 525 399,159 -8,335
1986 61,669 367 390,821 -9,485
1985 60,359 182 379,231 -6,221
1984 59,028 0 366,768 -5,245
1983 58,120 -18,720 355,375 -9,729
1982 57,036 -16,664 319,664 -721
1981 56,603 -15,630 330,237 -24,536
1980 55,550 -14,972 332,464 -33,114
1979 54,723 -14,378 324,943 -32,793
1978 53,885 -13,356 316,724 -30,567
1977 53,179 -12,673 306,630 -28,275
1976 52,148 -11,971 294,267 -26,268
1975 51,155 -10,944 282,299 -24,389
1974 49,563 -312 270,735 -24,242
1973 48,017 -22 254,687 -17,502
1972 46,427 0 249,027 -17,610
1971 44,431 0 239,610 -15,167
1970 42,374 0 230,117 -19,594
1969 40,532 0 219,114 -18,749
1968 38,786 0 209,454 -16,968
1967 36,866 0 199,223 -14,618
1966 35,452 0 191,122 -13,434
1965 33,865 0 182,560 -12,704
1964 32,270 0 174,549 -12,044
1963 30,832 0 166,555 -11,817
1962 29,342 0 159,155 -11,641
1961 28,220 0 151,485 -11,237
1960 27,094 0 143,687 0

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

GeoRank.org/population/congo/syria | 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 Syria 58% is from natural causes (a gain of 3,164,289 people) and 42% is from migration (a gain of 2,295,242 people).

As of 2024, 385,589 residents or 6.1% of the population were not native-born in the Congo, compared to 896,042 people or 3.6% in Syria.

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
Syria
City Population
Damascus 2.69M
Aleppo 2M
Homs 775K
Latakia 709K
Hama 697K
Raqqa 300K
Deir ez-Zor 272K
Al-Hasakah 188K
Qamishli 184K
Idlib 165K

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/syria | 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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