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Population in Guinea compared to Peru: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of Guinea was 15,099,727 in 2025 vs 34,576,665 people in Peru in 2025. In 2026, based on the adjusted UN estimation, the current Guinea's population is 15,624,314 people compared to 35,105,331 in Peru.

Population statistics:

  • Peru's population is 2.25 times bigger than Guinea's.
  • Guinea is ranked the 75th most populous country in the world, while Peru is the 48th.
  • The countries together account for 0.61% of the world: 0.19% for Guinea vs 0.42% for Peru.
  • For the last 10 years, Guinea has had an average growth rate of +2.53% per year vs +1.26% in Peru.
  • Since 2006, the population of Guinea has increased from 9.44M people to 15.6M (65.5% growth), while Peru has grown from 28.3M to 35.1M (23.9% growth).

Guinea vs Peru: population by year and forecast

Guinea
Factual

Projection
Peru
Factual

Projection
1x
Year Population
Guinea Peru
2100 32,364,089 38,442,430
2099 32,335,737 38,609,486
2098 32,301,888 38,774,265
2097 32,264,245 38,937,509
2096 32,223,409 39,098,598
2095 32,180,906 39,257,494
2094 32,128,461 39,413,146
2093 32,070,233 39,567,920
2092 32,004,039 39,718,895
2091 31,938,993 39,867,036
2090 31,865,431 40,012,169
2089 31,784,278 40,153,701
2088 31,695,025 40,292,740
2087 31,604,442 40,428,045
2086 31,501,968 40,558,786
2085 31,385,846 40,685,268
2084 31,266,394 40,807,007
2083 31,137,977 40,923,102
2082 31,006,787 41,034,801
2081 30,862,718 41,140,743
2080 30,721,315 41,241,207
2079 30,567,350 41,334,845
2078 30,411,381 41,422,439
2077 30,251,450 41,503,511
2076 30,082,310 41,578,164
2075 29,901,467 41,645,808
2074 29,719,623 41,706,491
2073 29,532,278 41,759,277
2072 29,339,197 41,804,713
2071 29,136,328 41,842,534
2070 28,929,558 41,873,019
2069 28,713,370 41,895,381
2068 28,491,765 41,909,248
2067 28,263,091 41,914,729
2066 28,028,228 41,912,112
2065 27,789,471 41,901,353
2064 27,544,497 41,882,691
2063 27,289,819 41,855,037
2062 27,030,698 41,819,132
2061 26,767,195 41,774,412
2060 26,502,170 41,721,225
2059 26,227,034 41,659,921
2058 25,942,870 41,590,180
2057 25,657,776 41,511,131
2056 25,365,788 41,423,914
2055 25,067,342 41,327,613
2054 24,767,401 41,223,066
2053 24,455,823 41,109,699
2052 24,145,399 40,988,952
2051 23,832,003 40,860,060
2050 23,515,546 40,722,627
2049 23,200,886 40,577,434
2048 22,883,237 40,424,258
2047 22,559,713 40,261,875
2046 22,232,988 40,090,240
2045 21,903,369 39,910,095
2044 21,575,120 39,720,613
2043 21,238,706 39,523,731
2042 20,901,770 39,318,023
2041 20,563,787 39,103,923
2040 20,221,476 38,882,017
2039 19,882,253 38,652,110
2038 19,544,803 38,414,521
2037 19,207,349 38,168,782
2036 18,867,323 37,914,498
2035 18,529,941 37,652,693
2034 18,196,482 37,382,554
2033 17,857,890 37,105,048
2032 17,516,126 36,820,835
2031 17,173,592 36,529,111
2030 16,827,321 36,228,701
2029 16,484,980 35,919,668
2028 16,139,132 35,600,666
2027 15,792,131 35,271,163
2026 15,447,070 34,930,183
2025 15,099,727 34,576,665
2024 14,754,785 34,217,848
2023 14,405,468 33,845,617
2022 14,055,137 33,475,438
2021 13,710,513 33,155,882
2020 13,371,183 32,838,579
2019 13,034,346 32,449,303
2018 12,704,774 31,897,584
2017 12,385,659 31,324,637
2016 12,073,030 30,866,494
2015 11,767,070 30,457,600
2014 11,472,924 30,115,826
2013 11,191,873 29,817,919
2012 10,921,581 29,550,366
2011 10,656,810 29,304,086
2010 10,396,086 29,086,019
2009 10,143,534 28,896,811
2008 9,898,870 28,719,041
2007 9,662,281 28,530,699
2006 9,441,171 28,324,491
2005 9,245,844 28,101,180
2004 9,062,726 27,852,190
2003 8,870,781 27,580,490
2002 8,674,066 27,288,217
2001 8,539,960 26,964,601
2000 8,428,832 26,598,331
1999 8,265,123 26,186,504
1998 8,081,990 25,738,095
1997 7,931,370 25,274,147
1996 7,770,035 24,811,171
1995 7,553,249 24,348,919
1994 7,345,107 23,881,493
1993 7,128,177 23,413,783
1992 6,914,366 22,946,340
1991 6,697,166 22,483,775
1990 6,434,374 22,014,771
1989 6,215,811 21,532,589
1988 6,056,574 21,054,702
1987 5,900,198 20,582,320
1986 5,750,668 20,117,122
1985 5,610,373 19,648,204
1984 5,480,096 19,174,716
1983 5,359,814 18,705,957
1982 5,247,672 18,246,503
1981 5,143,288 17,798,805
1980 5,047,419 17,360,949
1979 4,959,283 16,933,139
1978 4,877,854 16,516,059
1977 4,801,128 16,109,806
1976 4,727,022 15,716,809
1975 4,653,876 15,333,957
1974 4,580,510 14,956,552
1973 4,506,324 14,582,867
1972 4,431,292 14,210,147
1971 4,355,200 13,838,067
1970 4,277,535 13,501,237
1969 4,198,300 13,166,767
1968 4,118,550 12,803,993
1967 4,040,153 12,448,814
1966 3,964,155 12,101,297
1965 3,890,716 11,761,085
1964 3,819,722 11,427,978
1963 3,750,954 11,102,099
1962 3,684,273 10,784,612
1961 3,619,551 10,475,123
1960 3,556,749 10,174,127

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/guinea/peru | CC BY

From 2006 to 2016, the population of Guinea increased by 2,631,859 people (a 27.9% growth), while Peru gained 2,542,003 people (a 8.97% growth).

For the next 10 years, from 2016 to 2026, Guinea gained 3,551,284 people (a 29.4% growth), while Peru's population increased by 4,238,837 people (a 13.7% growth).

Guinea was ranked 84th most populous country in 2006 and is 75th in 2026. Peru was ranked 40th in 2006 and ranked 48th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Guinea's population will grow by 50.5% to 23,515,546 people with a rank change from 75th to 70th. The population of Peru will increase by 16% to 40,722,627 people and rank change from 48th to 51st.

Guinea is projected to reach its peak in 2100 at 32.4M people compared to the peak of 41.9M people in 2067 for Peru.

Population growth rate by year

Guinea
Factual

Projection
Peru
Factual

Projection
1x
Year Growth rate
Guinea Peru
2100 0.09% -0.43%
2099 0.1% -0.42%
2098 0.12% -0.42%
2097 0.13% -0.41%
2096 0.13% -0.4%
2095 0.16% -0.39%
2094 0.18% -0.39%
2093 0.21% -0.38%
2092 0.2% -0.37%
2091 0.23% -0.36%
2090 0.26% -0.35%
2089 0.28% -0.35%
2088 0.29% -0.33%
2087 0.33% -0.32%
2086 0.37% -0.31%
2085 0.38% -0.3%
2084 0.41% -0.28%
2083 0.42% -0.27%
2082 0.47% -0.26%
2081 0.46% -0.24%
2080 0.5% -0.23%
2079 0.51% -0.21%
2078 0.53% -0.2%
2077 0.56% -0.18%
2076 0.6% -0.16%
2075 0.61% -0.15%
2074 0.63% -0.13%
2073 0.66% -0.11%
2072 0.7% -0.09%
2071 0.71% -0.07%
2070 0.75% -0.05%
2069 0.78% -0.03%
2068 0.81% -0.01%
2067 0.84% 0.006%
2066 0.86% 0.03%
2065 0.89% 0.04%
2064 0.93% 0.07%
2063 0.96% 0.09%
2062 0.98% 0.11%
2061 1% 0.13%
2060 1.05% 0.15%
2059 1.1% 0.17%
2058 1.11% 0.19%
2057 1.15% 0.21%
2056 1.19% 0.23%
2055 1.21% 0.25%
2054 1.27% 0.28%
2053 1.29% 0.29%
2052 1.32% 0.32%
2051 1.35% 0.34%
2050 1.36% 0.36%
2049 1.39% 0.38%
2048 1.43% 0.4%
2047 1.47% 0.43%
2046 1.5% 0.45%
2045 1.52% 0.48%
2044 1.58% 0.5%
2043 1.61% 0.52%
2042 1.64% 0.55%
2041 1.69% 0.57%
2040 1.71% 0.59%
2039 1.73% 0.62%
2038 1.76% 0.64%
2037 1.8% 0.67%
2036 1.82% 0.7%
2035 1.83% 0.72%
2034 1.9% 0.75%
2033 1.95% 0.77%
2032 1.99% 0.8%
2031 2.06% 0.83%
2030 2.08% 0.86%
2029 2.14% 0.9%
2028 2.2% 0.93%
2027 2.23% 0.98%
2026 2.3% 1.02%
2025 2.34% 1.05%
2024 2.42% 1.1%
2023 2.49% 1.11%
2022 2.51% 0.96%
2021 2.54% 0.97%
2020 2.58% 1.2%
2019 2.59% 1.73%
2018 2.58% 1.83%
2017 2.59% 1.48%
2016 2.6% 1.34%
2015 2.56% 1.13%
2014 2.51% 1%
2013 2.47% 0.91%
2012 2.48% 0.84%
2011 2.51% 0.75%
2010 2.49% 0.65%
2009 2.47% 0.62%
2008 2.45% 0.66%
2007 2.34% 0.73%
2006 2.11% 0.79%
2005 2.02% 0.89%
2004 2.16% 0.99%
2003 2.27% 1.07%
2002 1.57% 1.2%
2001 1.32% 1.38%
2000 1.98% 1.57%
1999 2.27% 1.74%
1998 1.9% 1.84%
1997 2.08% 1.87%
1996 2.87% 1.9%
1995 2.83% 1.96%
1994 3.04% 2%
1993 3.09% 2.04%
1992 3.24% 2.06%
1991 4.08% 2.13%
1990 3.52% 2.24%
1989 2.63% 2.27%
1988 2.65% 2.3%
1987 2.6% 2.31%
1986 2.5% 2.39%
1985 2.38% 2.47%
1984 2.24% 2.51%
1983 2.14% 2.52%
1982 2.03% 2.52%
1981 1.9% 2.52%
1980 1.78% 2.53%
1979 1.67% 2.53%
1978 1.6% 2.52%
1977 1.57% 2.5%
1976 1.57% 2.5%
1975 1.6% 2.52%
1974 1.65% 2.56%
1973 1.69% 2.62%
1972 1.75% 2.69%
1971 1.82% 2.49%
1970 1.89% 2.54%
1969 1.94% 2.83%
1968 1.94% 2.85%
1967 1.92% 2.87%
1966 1.89% 2.89%
1965 1.86% 2.91%
1964 1.83% 2.94%
1963 1.81% 2.94%
1962 1.79% 2.95%
1961 1.77% 2.96%

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/guinea/peru | CC BY

In 2025, the population of Guinea grew by 2.34%, while Peru's population grew by 1.05%.

Live population counters

Guinea Peru
Current population
15624314
35105331
Population rank 75/197 48/197
Percent of world population 0.19% 0.42%
One net population change
1.53 minutes
1.47 minutes
One birth every
1.07 minutes
58.5 seconds
One death every
3.95 minutes
2.75 minutes
Daily growth/decline +945 +983
Annual growth/decline +344,942 +358,817
Annual growth/decline rate +2.34% +1.05%
Population growth rate rank 34/197 97/197
One migration net change every
32.4 minutes
44.2 minutes
Annual migration change -16,282 +11,931
Net migration rank 147/196 41/196
Foreign-born residents 117,416 1,837,219
Foreign-born residents rank 125/195 39/195
Foreign-born share of population 0.8% 5.4%
Foreign-born share rank 159/195 90/195

Natural population change vs migration

Guinea
Natural

Migration
Peru
Natural

Migration
1x
Year Population change
Guinea Peru
Natural Migration Natural Migration
2025 - -16,282 - 11,931
2024 358,497 -12,024 347,517 18,406
2023 356,147 -3,997 353,788 24,783
2022 352,517 -3,997 327,859 33,982
2021 345,121 -4,373 235,440 41,868
2020 342,289 -4,365 301,950 55,375
2019 338,984 -3,240 346,981 74,270
2018 332,585 -9,187 343,123 339,067
2017 328,542 -13,718 349,333 114,382
2016 324,608 -14,189 355,859 96,740
2015 316,604 -15,117 362,781 2,421
2014 309,539 -22,741 368,708 -50,383
2013 304,430 -29,136 372,694 -95,214
2012 298,094 -32,808 376,501 -118,863
2011 293,318 -29,069 383,268 -148,339
2010 288,512 -31,327 382,510 -181,302
2009 281,920 -34,007 396,522 -219,314
2008 274,327 -32,925 413,640 -235,307
2007 266,070 -34,311 435,122 -236,745
2006 258,518 -48,078 445,884 -231,851
2005 251,209 -71,015 454,199 -221,652
2004 242,075 -56,036 459,617 -194,171
2003 234,774 -36,934 459,243 -181,276
2002 229,022 -33,450 463,709 -157,158
2001 227,642 -155,020 470,154 -129,481
2000 227,081 -77,450 484,222 -92,353
1999 223,968 -46,183 487,095 -55,325
1998 219,385 -30,903 489,436 -24,388
1997 220,373 -107,614 495,348 -32,515
1996 214,896 -4,973 501,855 -38,749
1995 205,644 18,021 507,894 -46,499
1994 201,439 -8,826 512,735 -39,299
1993 195,612 45,616 513,769 -51,775
1992 189,682 -3,285 514,618 -41,702
1991 181,299 66,718 513,867 -61,645
1990 169,926 107,641 515,233 -29,437
1989 164,707 -5,150 512,152 -33,569
1988 159,566 -637 508,429 -31,238
1987 154,178 -350 502,229 -34,651
1986 148,137 -2,900 496,712 -33,891
1985 142,313 -6,965 488,887 -13,887
1984 136,640 -11,439 477,968 -6,007
1983 130,629 -15,265 469,781 -4,243
1982 126,831 -17,920 461,107 -7,748
1981 121,223 -21,367 453,158 -11,123
1980 117,186 -25,287 445,100 -11,446
1979 113,141 -28,770 439,110 -17,148
1978 109,415 -30,933 432,127 -19,939
1977 105,990 -31,004 425,428 -25,117
1976 102,449 -29,220 420,284 -34,602
1975 99,267 -26,221 414,400 -34,382
1974 96,315 -22,637 408,299 -33,493
1973 93,764 -19,065 400,752 -28,191
1972 91,147 -15,782 396,960 -24,100
1971 88,358 -11,543 391,506 -20,209
1970 85,418 -6,906 318,022 -15,653
1969 82,799 -2,844 379,347 -12,776
1968 79,892 -345 372,379 -13,389
1967 77,251 0 365,224 -13,837
1966 74,748 0 356,819 -13,166
1965 72,134 0 349,245 -12,470
1964 69,848 0 341,570 -12,129
1963 67,690 0 332,352 -10,040
1962 65,672 0 321,716 -9,051
1961 63,766 0 313,385 -7,063
1960 61,848 0 302,924 -7,236

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

GeoRank.org/population/guinea/peru | CC BY

Over the last 10 years, 97.6% of the population change in Guinea is from natural causes (a gain of 3,395,894 people) and 2.42% is from migration (a loss of 84,207 people). In Peru 80.6% is from natural causes (a gain of 3,324,631 people) and 19.4% is from migration (a gain of 801,294 people).

As of 2024, 117,416 residents or 0.8% of the population were not native-born in Guinea, compared to 1,837,219 people or 5.4% in Peru.

Biggest cities by population

Guinea
City Population
Conakry 1.67M
Mamou 376K
Nzerekore 316K
Gueckedou 222K
Kankan 191K
Boffa 48.3K
Forecariah 23K
Peru
City Population
Lima 9.94M
Arequipa 1.01M
Trujillo 920K
Chiclayo 553K
Callao 537K
Piura 473K
Cusco 428K
Chimbote 395K
Huancayo 378K
Iquitos 378K

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/guinea/peru | 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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