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

Updated on by Georank

The latest officially reported population of Peru was 34,576,665 in 2025 vs 2,130,986 people in Slovenia in 2025. In 2026, based on the adjusted UN estimation, the current Peru's population is 35,105,331 people compared to 2,128,778 in Slovenia.

Population statistics:

  • Peru's population is 16.5 times bigger than Slovenia's.
  • Peru is ranked the 48th most populous country in the world, while Slovenia is the 147th.
  • The countries together account for 0.45% of the world: 0.42% for Peru vs 0.03% for Slovenia.
  • For the last 10 years, Peru has had an average growth rate of +1.26% per year vs +0.3% in Slovenia.
  • Since 2006, the population of Peru has increased from 28.3M people to 35.1M (23.9% growth), while Slovenia has grown from 2.01M to 2.13M (6.07% growth).

Peru vs Slovenia: population by year and forecast

Peru
Factual

Projection
Slovenia
Factual

Projection
1x
Year Population
Peru Slovenia
2100 38,442,430 1,644,125
2099 38,609,486 1,648,345
2098 38,774,265 1,652,436
2097 38,937,509 1,656,808
2096 39,098,598 1,661,055
2095 39,257,494 1,665,286
2094 39,413,146 1,669,464
2093 39,567,920 1,673,724
2092 39,718,895 1,677,938
2091 39,867,036 1,682,129
2090 40,012,169 1,686,674
2089 40,153,701 1,691,063
2088 40,292,740 1,695,484
2087 40,428,045 1,700,115
2086 40,558,786 1,705,042
2085 40,685,268 1,709,916
2084 40,807,007 1,714,895
2083 40,923,102 1,720,145
2082 41,034,801 1,725,470
2081 41,140,743 1,731,075
2080 41,241,207 1,737,192
2079 41,334,845 1,743,318
2078 41,422,439 1,749,967
2077 41,503,511 1,756,612
2076 41,578,164 1,763,483
2075 41,645,808 1,770,727
2074 41,706,491 1,778,405
2073 41,759,277 1,786,591
2072 41,804,713 1,794,570
2071 41,842,534 1,802,890
2070 41,873,019 1,811,432
2069 41,895,381 1,820,576
2068 41,909,248 1,829,837
2067 41,914,729 1,838,874
2066 41,912,112 1,848,063
2065 41,901,353 1,857,701
2064 41,882,691 1,867,621
2063 41,855,037 1,877,265
2062 41,819,132 1,886,945
2061 41,774,412 1,896,873
2060 41,721,225 1,907,096
2059 41,659,921 1,917,040
2058 41,590,180 1,926,374
2057 41,511,131 1,936,340
2056 41,423,914 1,945,710
2055 41,327,613 1,955,123
2054 41,223,066 1,964,235
2053 41,109,699 1,972,942
2052 40,988,952 1,981,547
2051 40,860,060 1,989,616
2050 40,722,627 1,997,469
2049 40,577,434 2,004,847
2048 40,424,258 2,011,668
2047 40,261,875 2,018,540
2046 40,090,240 2,025,170
2045 39,910,095 2,031,795
2044 39,720,613 2,038,314
2043 39,523,731 2,044,630
2042 39,318,023 2,050,809
2041 39,103,923 2,056,524
2040 38,882,017 2,061,772
2039 38,652,110 2,067,224
2038 38,414,521 2,072,439
2037 38,168,782 2,078,235
2036 37,914,498 2,083,743
2035 37,652,693 2,089,024
2034 37,382,554 2,093,994
2033 37,105,048 2,099,177
2032 36,820,835 2,104,208
2031 36,529,111 2,109,288
2030 36,228,701 2,114,024
2029 35,919,668 2,118,491
2028 35,600,666 2,122,680
2027 35,271,163 2,125,958
2026 34,930,183 2,128,778
2025 34,576,665 2,130,986
2024 34,217,848 2,127,400
2023 33,845,617 2,120,461
2022 33,475,438 2,112,076
2021 33,155,882 2,108,079
2020 32,838,579 2,102,419
2019 32,449,303 2,088,385
2018 31,897,584 2,073,894
2017 31,324,637 2,066,388
2016 30,866,494 2,065,042
2015 30,457,600 2,063,531
2014 30,115,826 2,061,980
2013 29,817,919 2,059,953
2012 29,550,366 2,057,159
2011 29,304,086 2,052,843
2010 29,086,019 2,048,583
2009 28,896,811 2,039,669
2008 28,719,041 2,021,316
2007 28,530,699 2,018,122
2006 28,324,491 2,006,868
2005 28,101,180 2,000,474
2004 27,852,190 1,997,012
2003 27,580,490 1,995,733
2002 27,288,217 1,994,530
2001 26,964,601 1,992,060
2000 26,598,331 1,988,925
1999 26,186,504 1,983,045
1998 25,738,095 1,981,629
1997 25,274,147 1,985,956
1996 24,811,171 1,988,628
1995 24,348,919 1,989,872
1994 23,881,493 1,989,443
1993 23,413,783 1,991,746
1992 22,946,340 1,996,498
1991 22,483,775 1,999,429
1990 22,014,771 1,998,161
1989 21,532,589 1,996,351
1988 21,054,702 1,995,196
1987 20,582,320 1,989,776
1986 20,117,122 1,965,964
1985 19,648,204 1,941,641
1984 19,174,716 1,932,154
1983 18,705,957 1,922,321
1982 18,246,503 1,910,334
1981 17,798,805 1,906,531
1980 17,360,949 1,901,315
1979 16,933,139 1,882,599
1978 16,516,059 1,862,548
1977 16,109,806 1,842,377
1976 15,716,809 1,820,249
1975 15,333,957 1,793,581
1974 14,956,552 1,776,132
1973 14,582,867 1,766,697
1972 14,210,147 1,752,233
1971 13,838,067 1,738,335
1970 13,501,237 1,724,891
1969 13,166,767 1,713,874
1968 12,803,993 1,704,546
1967 12,448,814 1,689,528
1966 12,101,297 1,669,905
1965 11,761,085 1,649,160
1964 11,427,978 1,632,114
1963 11,102,099 1,616,971
1962 10,784,612 1,603,649
1961 10,475,123 1,594,131
1960 10,174,127 1,584,720

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/peru/slovenia | CC BY

From 2006 to 2016, the population of Peru increased by 2,542,003 people (a 8.97% growth), while Slovenia gained 58,174 people (a 2.9% growth).

For the next 10 years, from 2016 to 2026, Peru gained 4,238,837 people (a 13.7% growth), while Slovenia's population increased by 63,736 people (a 3.09% growth).

Peru was ranked 40th most populous country in 2006 and is 48th in 2026. Slovenia was ranked 141st in 2006 and ranked 147th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Peru's population will grow by 16% to 40,722,627 people with a rank change from 48th to 51st. The population of Slovenia will decrease by 6.17% to 1,997,469 people and will still be ranked 147th.

Peru is projected to reach its peak in 2067 at 41.9M people, while Slovenia's population already peaked in 2025 at 2.13M people and is projected to decrease to 1.64M people by 2100.

Population growth rate by year

Peru
Factual

Projection
Slovenia
Factual

Projection
1x
Year Growth rate
Peru Slovenia
2100 -0.43% -0.26%
2099 -0.42% -0.25%
2098 -0.42% -0.26%
2097 -0.41% -0.26%
2096 -0.4% -0.25%
2095 -0.39% -0.25%
2094 -0.39% -0.25%
2093 -0.38% -0.25%
2092 -0.37% -0.25%
2091 -0.36% -0.27%
2090 -0.35% -0.26%
2089 -0.35% -0.26%
2088 -0.33% -0.27%
2087 -0.32% -0.29%
2086 -0.31% -0.29%
2085 -0.3% -0.29%
2084 -0.28% -0.31%
2083 -0.27% -0.31%
2082 -0.26% -0.32%
2081 -0.24% -0.35%
2080 -0.23% -0.35%
2079 -0.21% -0.38%
2078 -0.2% -0.38%
2077 -0.18% -0.39%
2076 -0.16% -0.41%
2075 -0.15% -0.43%
2074 -0.13% -0.46%
2073 -0.11% -0.44%
2072 -0.09% -0.46%
2071 -0.07% -0.47%
2070 -0.05% -0.5%
2069 -0.03% -0.51%
2068 -0.01% -0.49%
2067 0.006% -0.5%
2066 0.03% -0.52%
2065 0.04% -0.53%
2064 0.07% -0.51%
2063 0.09% -0.51%
2062 0.11% -0.52%
2061 0.13% -0.54%
2060 0.15% -0.52%
2059 0.17% -0.48%
2058 0.19% -0.51%
2057 0.21% -0.48%
2056 0.23% -0.48%
2055 0.25% -0.46%
2054 0.28% -0.44%
2053 0.29% -0.43%
2052 0.32% -0.41%
2051 0.34% -0.39%
2050 0.36% -0.37%
2049 0.38% -0.34%
2048 0.4% -0.34%
2047 0.43% -0.33%
2046 0.45% -0.33%
2045 0.48% -0.32%
2044 0.5% -0.31%
2043 0.52% -0.3%
2042 0.55% -0.28%
2041 0.57% -0.25%
2040 0.59% -0.26%
2039 0.62% -0.25%
2038 0.64% -0.28%
2037 0.67% -0.26%
2036 0.7% -0.25%
2035 0.72% -0.24%
2034 0.75% -0.25%
2033 0.77% -0.24%
2032 0.8% -0.24%
2031 0.83% -0.22%
2030 0.86% -0.21%
2029 0.9% -0.2%
2028 0.93% -0.15%
2027 0.98% -0.13%
2026 1.02% -0.1%
2025 1.05% 0.17%
2024 1.1% 0.33%
2023 1.11% 0.4%
2022 0.96% 0.19%
2021 0.97% 0.27%
2020 1.2% 0.67%
2019 1.73% 0.7%
2018 1.83% 0.36%
2017 1.48% 0.07%
2016 1.34% 0.07%
2015 1.13% 0.08%
2014 1% 0.1%
2013 0.91% 0.14%
2012 0.84% 0.21%
2011 0.75% 0.21%
2010 0.65% 0.44%
2009 0.62% 0.91%
2008 0.66% 0.16%
2007 0.73% 0.56%
2006 0.79% 0.32%
2005 0.89% 0.17%
2004 0.99% 0.06%
2003 1.07% 0.06%
2002 1.2% 0.12%
2001 1.38% 0.16%
2000 1.57% 0.3%
1999 1.74% 0.07%
1998 1.84% -0.22%
1997 1.87% -0.13%
1996 1.9% -0.06%
1995 1.96% 0.02%
1994 2% -0.12%
1993 2.04% -0.24%
1992 2.06% -0.15%
1991 2.13% 0.06%
1990 2.24% 0.09%
1989 2.27% 0.06%
1988 2.3% 0.27%
1987 2.31% 1.21%
1986 2.39% 1.25%
1985 2.47% 0.49%
1984 2.51% 0.51%
1983 2.52% 0.63%
1982 2.52% 0.2%
1981 2.52% 0.27%
1980 2.53% 0.99%
1979 2.53% 1.08%
1978 2.52% 1.09%
1977 2.5% 1.22%
1976 2.5% 1.49%
1975 2.52% 0.98%
1974 2.56% 0.53%
1973 2.62% 0.83%
1972 2.69% 0.8%
1971 2.49% 0.78%
1970 2.54% 0.64%
1969 2.83% 0.55%
1968 2.85% 0.89%
1967 2.87% 1.18%
1966 2.89% 1.26%
1965 2.91% 1.04%
1964 2.94% 0.94%
1963 2.94% 0.83%
1962 2.95% 0.6%
1961 2.96% 0.59%

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/peru/slovenia | CC BY

In 2025, the population of Peru grew by 1.05%, while Slovenia's population grew by 0.17%.

Live population counters

Peru Slovenia
Current population
35105331
2128778
Population rank 48/197 147/197
Percent of world population 0.42% 0.03%
One net population change
1.47 minutes
2.45 hours
One birth every
58.5 seconds
31.3 minutes
One death every
2.75 minutes
24.5 minutes
Daily growth/decline +983 +10
Annual growth/decline +358,817 +3,586
Annual growth/decline rate +1.05% +0.17%
Population growth rate rank 97/197 153/197
One migration net change every
44.2 minutes
3.24 hours
Annual migration change +11,931 +2,711
Net migration rank 41/196 55/196
Foreign-born residents 1,837,219 315,122
Foreign-born residents rank 39/195 97/195
Foreign-born share of population 5.4% 14.9%
Foreign-born share rank 90/195 44/195

Natural population change vs migration

Peru
Natural

Migration
Slovenia
Natural

Migration
1x
Year Population change
Peru Slovenia
Natural Migration Natural Migration
2025 - 11,931 - 2,711
2024 347,517 18,406 -4,680 3,319
2023 353,788 24,783 -4,665 5,339
2022 327,859 33,982 -4,858 9,014
2021 235,440 41,868 -4,216 2,477
2020 301,950 55,375 -5,256 28,514
2019 346,981 74,270 -1,254 16,352
2018 343,123 339,067 -1,037 14,640
2017 349,333 114,382 -207 1,359
2016 355,859 96,740 826 1,195
2015 362,781 2,421 826 712
2014 368,708 -50,383 2,268 -70
2013 372,694 -95,214 1,648 639
2012 376,501 -118,863 2,674 1,117
2011 383,268 -148,339 3,285 2,190
2010 382,510 -181,302 3,687 -410
2009 396,522 -219,314 3,060 11,594
2008 413,640 -235,307 3,437 2,971
2007 435,122 -236,745 1,211 14,191
2006 445,884 -231,851 602 6,081
2005 454,199 -221,652 -600 6,317
2004 459,617 -194,171 -599 1,759
2003 459,243 -181,276 -1,996 3,218
2002 463,709 -157,158 -1,197 1,975
2001 470,154 -129,481 -996 4,527
2000 484,222 -92,353 -398 3,124
1999 487,095 -55,325 -1,388 10,291
1998 489,436 -24,388 -1,189 -5,280
1997 495,348 -32,515 -794 -1,298
1996 501,855 -38,749 0 -2,456
1995 507,894 -46,499 0 356
1994 512,735 -39,299 199 -153
1993 513,769 -51,775 -199 -4,641
1992 514,618 -41,702 598 -5,547
1991 513,867 -61,645 2,199 -3,325
1990 515,233 -29,437 3,797 618
1989 512,152 -33,569 4,592 -2,718
1988 508,429 -31,238 5,986 -3,023
1987 502,229 -34,651 5,771 2,972
1986 496,712 -33,891 6,094 32,700
1985 488,887 -13,887 6,213 3,404
1984 477,968 -6,007 5,990 3,280
1983 469,781 -4,243 6,343 3,613
1982 461,107 -7,748 9,170 -8,695
1981 453,158 -11,123 10,485 -5,016
1980 445,100 -11,446 11,027 3,128
1979 439,110 -17,148 12,614 2,107
1978 432,127 -19,939 11,920 2,113
1977 425,428 -25,117 12,160 2,584
1976 420,284 -34,602 12,196 2,226
1975 414,400 -34,382 11,658 2,421
1974 408,299 -33,493 11,367 3,145
1973 400,752 -28,191 11,837 2,175
1972 396,960 -24,100 10,513 2,924
1971 391,506 -20,209 10,951 2,286
1970 318,022 -15,653 10,004 260
1969 379,347 -12,776 9,427 685
1968 372,379 -13,389 11,250 438
1967 365,224 -13,837 13,516 -192
1966 356,819 -13,166 15,697 -1,262
1965 349,245 -12,470 14,513 -1,421
1964 341,570 -12,129 12,567 -349
1963 332,352 -10,040 14,068 -180
1962 321,716 -9,051 13,150 148
1961 313,385 -7,063 14,985 -306
1960 302,924 -7,236 12,678 -929

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

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

Over the last 10 years, 80.6% of the population change in Peru is from natural causes (a gain of 3,324,631 people) and 19.4% is from migration (a gain of 801,294 people). In Slovenia 22.8% is from natural causes (a loss of 24,521 people) and 77.2% is from migration (a gain of 82,921 people).

As of 2024, 1,837,219 residents or 5.4% of the population were not native-born in Peru, compared to 315,122 people or 14.9% in Slovenia.

Biggest cities by population

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
Slovenia
City Population
Ljubljana 284K
Maribor 114K
Kranj 37.6K
Celje 37.1K
Velenje 25.6K
Novo Mesto 24.2K
Nova Gorica 13K
Izola 11.7K
Murska Sobota 11.2K
Piran 3.79K

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/peru/slovenia | 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. Wikidata (2026, retrieved 2026-07-08)
  5. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)

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