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

Updated on by Georank

The latest officially reported population of Slovenia was 2,130,986 in 2025 vs 9,092,436 people in Switzerland in 2025. In 2026, based on the adjusted UN estimation, the current Slovenia's population is 2,128,778 people compared to 9,155,878 in Switzerland.

Population statistics:

  • Switzerland's population is 4.3 times bigger than Slovenia's.
  • Slovenia is ranked the 147th most populous country in the world, while Switzerland is the 99th.
  • The countries together account for 0.14% of the world: 0.03% for Slovenia vs 0.11% for Switzerland.
  • For the last 10 years, Slovenia has had an average growth rate of +0.3% per year vs +0.96% in Switzerland.
  • Since 2006, the population of Slovenia has increased from 2.01M people to 2.13M (6.07% growth), while Switzerland has grown from 7.48M to 9.16M (22.3% growth).

Slovenia vs Switzerland: population by year and forecast

Slovenia
Factual

Projection
Switzerland
Factual

Projection
1x
Year Population
Slovenia Switzerland
2100 1,644,125 9,273,514
2099 1,648,345 9,265,656
2098 1,652,436 9,259,266
2097 1,656,808 9,251,854
2096 1,661,055 9,248,107
2095 1,665,286 9,242,564
2094 1,669,464 9,238,163
2093 1,673,724 9,235,730
2092 1,677,938 9,233,129
2091 1,682,129 9,230,180
2090 1,686,674 9,228,148
2089 1,691,063 9,227,779
2088 1,695,484 9,229,133
2087 1,700,115 9,228,792
2086 1,705,042 9,230,530
2085 1,709,916 9,234,782
2084 1,714,895 9,239,056
2083 1,720,145 9,244,001
2082 1,725,470 9,249,813
2081 1,731,075 9,256,210
2080 1,737,192 9,262,647
2079 1,743,318 9,270,123
2078 1,749,967 9,276,881
2077 1,756,612 9,284,565
2076 1,763,483 9,289,534
2075 1,770,727 9,295,062
2074 1,778,405 9,305,809
2073 1,786,591 9,314,832
2072 1,794,570 9,322,610
2071 1,802,890 9,332,380
2070 1,811,432 9,343,357
2069 1,820,576 9,351,483
2068 1,829,837 9,359,919
2067 1,838,874 9,367,355
2066 1,848,063 9,379,120
2065 1,857,701 9,391,197
2064 1,867,621 9,402,175
2063 1,877,265 9,412,246
2062 1,886,945 9,423,109
2061 1,896,873 9,434,937
2060 1,907,096 9,443,858
2059 1,917,040 9,454,223
2058 1,926,374 9,462,577
2057 1,936,340 9,468,254
2056 1,945,710 9,475,514
2055 1,955,123 9,483,998
2054 1,964,235 9,491,408
2053 1,972,942 9,496,551
2052 1,981,547 9,496,579
2051 1,989,616 9,496,556
2050 1,997,469 9,494,698
2049 2,004,847 9,491,222
2048 2,011,668 9,484,200
2047 2,018,540 9,477,140
2046 2,025,170 9,471,007
2045 2,031,795 9,465,183
2044 2,038,314 9,458,151
2043 2,044,630 9,450,730
2042 2,050,809 9,440,733
2041 2,056,524 9,433,753
2040 2,061,772 9,422,510
2039 2,067,224 9,413,795
2038 2,072,439 9,404,803
2037 2,078,235 9,393,982
2036 2,083,743 9,382,127
2035 2,089,024 9,368,526
2034 2,093,994 9,351,603
2033 2,099,177 9,334,357
2032 2,104,208 9,315,617
2031 2,109,288 9,292,331
2030 2,114,024 9,267,380
2029 2,118,491 9,240,823
2028 2,122,680 9,209,567
2027 2,125,958 9,174,540
2026 2,128,778 9,136,169
2025 2,130,986 9,092,436
2024 2,127,400 9,005,582
2023 2,120,461 8,888,822
2022 2,112,076 8,777,088
2021 2,108,079 8,704,546
2020 2,102,419 8,638,167
2019 2,088,385 8,575,280
2018 2,073,894 8,514,329
2017 2,066,388 8,451,840
2016 2,065,042 8,373,338
2015 2,063,531 8,282,396
2014 2,061,980 8,188,649
2013 2,059,953 8,089,346
2012 2,057,159 7,996,861
2011 2,052,843 7,912,398
2010 2,048,583 7,824,909
2009 2,039,669 7,743,831
2008 2,021,316 7,647,675
2007 2,018,122 7,551,117
2006 2,006,868 7,483,934
2005 2,000,474 7,437,115
2004 1,997,012 7,389,625
2003 1,995,733 7,339,001
2002 1,994,530 7,284,753
2001 1,992,060 7,229,854
2000 1,988,925 7,184,250
1999 1,983,045 7,143,991
1998 1,981,629 7,110,001
1997 1,985,956 7,088,906
1996 1,988,628 7,071,850
1995 1,989,872 7,040,687
1994 1,989,443 6,993,795
1993 1,991,746 6,938,265
1992 1,996,498 6,875,364
1991 1,999,429 6,799,978
1990 1,998,161 6,715,519
1989 1,996,351 6,646,912
1988 1,995,196 6,593,386
1987 1,989,776 6,545,106
1986 1,965,964 6,504,124
1985 1,941,641 6,470,365
1984 1,932,154 6,441,865
1983 1,922,321 6,418,773
1982 1,910,334 6,391,309
1981 1,906,531 6,354,074
1980 1,901,315 6,319,408
1979 1,882,599 6,294,365
1978 1,862,548 6,281,738
1977 1,842,377 6,281,174
1976 1,820,249 6,302,504
1975 1,793,581 6,338,632
1974 1,776,132 6,341,405
1973 1,766,697 6,307,347
1972 1,752,233 6,260,956
1971 1,738,335 6,213,399
1970 1,724,891 6,180,877
1969 1,713,874 6,136,387
1968 1,704,546 6,067,714
1967 1,689,528 5,991,785
1966 1,669,905 5,918,002
1965 1,649,160 5,856,472
1964 1,632,114 5,789,228
1963 1,616,971 5,694,247
1962 1,603,649 5,573,815
1961 1,594,131 5,434,294
1960 1,584,720 5,327,827

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/slovenia/switzerland | CC BY

From 2006 to 2016, the population of Slovenia increased by 58,174 people (a 2.9% growth), while Switzerland gained 889,404 people (a 11.9% growth).

For the next 10 years, from 2016 to 2026, Slovenia gained 63,736 people (a 3.09% growth), while Switzerland's population increased by 782,540 people (a 9.35% growth).

Slovenia was ranked 141st most populous country in 2006 and is 147th in 2026. Switzerland was ranked 96th in 2006 and ranked 99th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Slovenia's population will shrink by 6.17% to 1,997,469 people and will still be ranked 147th. The population of Switzerland will increase by 3.7% to 9,494,698 people and rank change from 99th to 102nd.

Switzerland is projected to reach its peak in 2052 at 9.5M 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

Slovenia
Factual

Projection
Switzerland
Factual

Projection
1x
Year Growth rate
Slovenia Switzerland
2100 -0.26% 0.08%
2099 -0.25% 0.07%
2098 -0.26% 0.08%
2097 -0.26% 0.04%
2096 -0.25% 0.06%
2095 -0.25% 0.05%
2094 -0.25% 0.03%
2093 -0.25% 0.03%
2092 -0.25% 0.03%
2091 -0.27% 0.02%
2090 -0.26% 0.004%
2089 -0.26% -0.01%
2088 -0.27% 0.004%
2087 -0.29% -0.02%
2086 -0.29% -0.05%
2085 -0.29% -0.05%
2084 -0.31% -0.05%
2083 -0.31% -0.06%
2082 -0.32% -0.07%
2081 -0.35% -0.07%
2080 -0.35% -0.08%
2079 -0.38% -0.07%
2078 -0.38% -0.08%
2077 -0.39% -0.05%
2076 -0.41% -0.06%
2075 -0.43% -0.12%
2074 -0.46% -0.1%
2073 -0.44% -0.08%
2072 -0.46% -0.1%
2071 -0.47% -0.12%
2070 -0.5% -0.09%
2069 -0.51% -0.09%
2068 -0.49% -0.08%
2067 -0.5% -0.13%
2066 -0.52% -0.13%
2065 -0.53% -0.12%
2064 -0.51% -0.11%
2063 -0.51% -0.12%
2062 -0.52% -0.13%
2061 -0.54% -0.09%
2060 -0.52% -0.11%
2059 -0.48% -0.09%
2058 -0.51% -0.06%
2057 -0.48% -0.08%
2056 -0.48% -0.09%
2055 -0.46% -0.08%
2054 -0.44% -0.05%
2053 -0.43% -0%
2052 -0.41% 0%
2051 -0.39% 0.02%
2050 -0.37% 0.04%
2049 -0.34% 0.07%
2048 -0.34% 0.07%
2047 -0.33% 0.06%
2046 -0.33% 0.06%
2045 -0.32% 0.07%
2044 -0.31% 0.08%
2043 -0.3% 0.11%
2042 -0.28% 0.07%
2041 -0.25% 0.12%
2040 -0.26% 0.09%
2039 -0.25% 0.1%
2038 -0.28% 0.12%
2037 -0.26% 0.13%
2036 -0.25% 0.15%
2035 -0.24% 0.18%
2034 -0.25% 0.18%
2033 -0.24% 0.2%
2032 -0.24% 0.25%
2031 -0.22% 0.27%
2030 -0.21% 0.29%
2029 -0.2% 0.34%
2028 -0.15% 0.38%
2027 -0.13% 0.42%
2026 -0.1% 0.48%
2025 0.17% 0.96%
2024 0.33% 1.31%
2023 0.4% 1.27%
2022 0.19% 0.83%
2021 0.27% 0.77%
2020 0.67% 0.73%
2019 0.7% 0.72%
2018 0.36% 0.74%
2017 0.07% 0.94%
2016 0.07% 1.1%
2015 0.08% 1.14%
2014 0.1% 1.23%
2013 0.14% 1.16%
2012 0.21% 1.07%
2011 0.21% 1.12%
2010 0.44% 1.05%
2009 0.91% 1.26%
2008 0.16% 1.28%
2007 0.56% 0.9%
2006 0.32% 0.63%
2005 0.17% 0.64%
2004 0.06% 0.69%
2003 0.06% 0.74%
2002 0.12% 0.76%
2001 0.16% 0.63%
2000 0.3% 0.56%
1999 0.07% 0.48%
1998 -0.22% 0.3%
1997 -0.13% 0.24%
1996 -0.06% 0.44%
1995 0.02% 0.67%
1994 -0.12% 0.8%
1993 -0.24% 0.91%
1992 -0.15% 1.11%
1991 0.06% 1.26%
1990 0.09% 1.03%
1989 0.06% 0.81%
1988 0.27% 0.74%
1987 1.21% 0.63%
1986 1.25% 0.52%
1985 0.49% 0.44%
1984 0.51% 0.36%
1983 0.63% 0.43%
1982 0.2% 0.59%
1981 0.27% 0.55%
1980 0.99% 0.4%
1979 1.08% 0.2%
1978 1.09% 0.009%
1977 1.22% -0.34%
1976 1.49% -0.57%
1975 0.98% -0.04%
1974 0.53% 0.54%
1973 0.83% 0.74%
1972 0.8% 0.77%
1971 0.78% 0.53%
1970 0.64% 0.73%
1969 0.55% 1.13%
1968 0.89% 1.27%
1967 1.18% 1.25%
1966 1.26% 1.05%
1965 1.04% 1.16%
1964 0.94% 1.67%
1963 0.83% 2.16%
1962 0.6% 2.57%
1961 0.59% 2%

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/slovenia/switzerland | CC BY

In 2025, the population of Slovenia grew by 0.17%, while Switzerland's population grew by 0.96%.

Live population counters

Slovenia Switzerland
Current population
2128778
9155878
Population rank 147/197 99/197
Percent of world population 0.03% 0.11%
One net population change
2.45 hours
6.07 minutes
One birth every
31.3 minutes
6.71 minutes
One death every
24.5 minutes
7.3 minutes
Daily growth/decline +10 +238
Annual growth/decline +3,586 +86,854
Annual growth/decline rate +0.17% +0.96%
Population growth rate rank 153/197 101/197
One migration net change every
3.24 hours
14.1 minutes
Annual migration change +2,711 +37,253
Net migration rank 55/196 25/196
Foreign-born residents 315,122 2,773,840
Foreign-born residents rank 97/195 27/195
Foreign-born share of population 14.9% 31.1%
Foreign-born share rank 44/195 17/195

Natural population change vs migration

Slovenia
Natural

Migration
Switzerland
Natural

Migration
1x
Year Population change
Slovenia Switzerland
Natural Migration Natural Migration
2025 - 2,711 - 37,253
2024 -4,680 3,319 6,304 40,099
2023 -4,665 5,339 8,000 45,098
2022 -4,858 9,014 7,899 96,424
2021 -4,216 2,477 18,279 50,665
2020 -5,256 28,514 9,502 55,523
2019 -1,254 16,352 18,008 44,517
2018 -1,037 14,640 20,434 41,253
2017 -207 1,359 20,284 45,658
2016 826 1,195 22,608 71,009
2015 826 712 19,050 71,876
2014 2,268 -70 21,290 78,122
2013 1,648 639 17,797 83,823
2012 2,674 1,117 18,393 67,840
2011 3,285 2,190 18,990 67,194
2010 3,687 -410 17,997 76,388
2009 3,060 11,594 15,487 69,324
2008 3,437 2,971 15,295 94,430
2007 1,211 14,191 13,592 72,475
2006 602 6,081 12,723 37,308
2005 -600 6,317 11,899 33,203
2004 -599 1,759 13,302 39,484
2003 -1,996 3,218 8,807 42,567
2002 -1,197 1,975 10,199 49,650
2001 -996 4,527 10,845 35,420
2000 -398 3,124 15,806 24,463
1999 -1,388 10,291 16,431 25,599
1998 -1,189 -5,280 16,353 11,325
1997 -794 -1,298 17,722 -1,939
1996 0 -2,456 19,801 -131
1995 0 356 19,010 25,343
1994 199 -153 20,982 30,274
1993 -199 -4,641 21,509 40,267
1992 598 -5,547 24,064 42,014
1991 2,199 -3,325 23,800 69,738
1990 3,797 618 20,146 58,428
1989 4,592 -2,718 19,941 34,432
1988 5,986 -3,023 21,099 34,602
1987 5,771 2,972 15,708 27,081
1986 6,094 32,700 16,261 23,242
1985 6,213 3,404 14,882 14,402
1984 5,990 3,280 16,105 12,532
1983 6,343 3,613 12,837 5,663
1982 9,170 -8,695 15,339 21,929
1981 10,485 -5,016 13,979 24,229
1980 11,027 3,128 14,535 17,841
1979 12,614 2,107 14,477 4,262
1978 11,920 2,113 13,820 -6,552
1977 12,160 2,584 16,959 -22,516
1976 12,196 2,226 17,017 -54,255
1975 11,658 2,421 22,820 -58,187
1974 11,367 3,145 27,902 2,008
1973 11,837 2,175 30,906 8,158
1972 10,513 2,924 35,061 19,991
1971 10,951 2,286 38,523 2,636
1970 10,004 260 42,648 -18,326
1969 9,427 685 44,182 20,754
1968 11,250 438 47,328 25,828
1967 13,516 -192 52,128 27,697
1966 15,697 -1,262 53,854 14,979
1965 14,513 -1,421 56,222 -1,351
1964 12,567 -349 59,050 21,455
1963 14,068 -180 52,956 58,415
1962 13,150 148 49,050 82,798
1961 14,985 -306 48,365 101,278
1960 12,678 -929 42,090 22,313

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

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

Over the last 10 years, 22.8% of the population change in Slovenia is from natural causes (a loss of 24,521 people) and 77.2% is from migration (a gain of 82,921 people). In Switzerland 21.1% is from natural causes (a gain of 150,368 people) and 78.9% is from migration (a gain of 562,122 people).

As of 2024, 315,122 residents or 14.9% of the population were not native-born in Slovenia, compared to 2,773,840 people or 31.1% in Switzerland.

Biggest cities by population

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
Switzerland
City Population
Zurich 452K
Geneva 209K
Basel 176K
Bern 146K
Lausanne 145K
Winterthur 120K
Lucerne 86.2K
St. Gallen 78.9K
Lugano 63.5K
Biel/Bienne 55.9K

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/slovenia/switzerland | 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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