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

Updated on by Georank team

The latest officially reported population of Denmark was 5,976,992 in 2024 vs 2,127,400 people in Slovenia in 2024. In 2026, based on the adjusted UN estimation, the current Denmark's population is 6,032,403 people compared to 2,124,138 in Slovenia.

Population statistics:

  • Denmark's population is 2.84 times bigger than Slovenia's.
  • Denmark is ranked the 114th most populous country in the world, while Slovenia is the 147th.
  • The countries together account for 0.1% of the world: 0.07% for Denmark vs 0.03% for Slovenia.
  • For the last 10 years, Denmark has had an average growth rate of +0.57% per year vs +0.29% in Slovenia.
  • Since 2006, the population of Denmark has increased from 5.44M people to 6.03M (10.9% growth), while Slovenia has grown from 2.01M to 2.12M (5.84% growth).

Denmark vs Slovenia: population by year and forecast

Denmark
Factual

Projection
Slovenia
Factual

Projection
1x
Year Population
Denmark Slovenia
2100 5,879,692 1,640,541
2099 5,887,324 1,644,752
2098 5,894,688 1,648,834
2097 5,902,451 1,653,196
2096 5,909,729 1,657,434
2095 5,917,219 1,661,656
2094 5,925,288 1,665,825
2093 5,933,241 1,670,076
2092 5,941,337 1,674,280
2091 5,949,626 1,678,462
2090 5,958,205 1,682,998
2089 5,966,645 1,687,376
2088 5,974,290 1,691,788
2087 5,982,321 1,696,409
2086 5,989,976 1,701,325
2085 5,997,455 1,706,189
2084 6,004,175 1,711,157
2083 6,010,595 1,716,396
2082 6,016,013 1,721,709
2081 6,020,048 1,727,302
2080 6,023,906 1,733,405
2079 6,027,570 1,739,518
2078 6,030,553 1,746,152
2077 6,033,561 1,752,783
2076 6,037,007 1,759,639
2075 6,039,523 1,766,867
2074 6,041,944 1,774,528
2073 6,044,803 1,782,697
2072 6,046,641 1,790,658
2071 6,048,624 1,798,960
2070 6,051,078 1,807,483
2069 6,053,869 1,816,607
2068 6,056,924 1,825,849
2067 6,060,476 1,834,865
2066 6,064,191 1,844,034
2065 6,069,049 1,853,651
2064 6,073,904 1,863,550
2063 6,078,625 1,873,173
2062 6,083,792 1,882,832
2061 6,088,815 1,892,739
2060 6,094,310 1,902,939
2059 6,099,236 1,912,861
2058 6,103,864 1,922,175
2057 6,108,995 1,932,119
2056 6,114,524 1,941,469
2055 6,120,037 1,950,861
2054 6,124,581 1,959,953
2053 6,129,266 1,968,641
2052 6,132,944 1,977,227
2051 6,136,666 1,985,279
2050 6,139,893 1,993,115
2049 6,142,477 2,000,477
2048 6,144,414 2,007,283
2047 6,146,231 2,014,140
2046 6,147,918 2,020,756
2045 6,148,320 2,027,366
2044 6,149,066 2,033,871
2043 6,149,226 2,040,173
2042 6,149,216 2,046,339
2041 6,148,827 2,052,041
2040 6,147,418 2,057,278
2039 6,145,884 2,062,718
2038 6,142,758 2,067,922
2037 6,139,788 2,073,705
2036 6,135,708 2,079,201
2035 6,130,764 2,084,471
2034 6,124,513 2,089,430
2033 6,117,467 2,094,601
2032 6,110,061 2,099,622
2031 6,100,566 2,104,690
2030 6,090,119 2,109,416
2029 6,077,752 2,113,874
2028 6,063,214 2,118,053
2027 6,046,188 2,121,324
2026 6,027,292 2,124,138
2025 6,004,069 2,126,340
2024 5,976,992 2,127,400
2023 5,946,952 2,120,461
2022 5,903,037 2,112,076
2021 5,856,733 2,108,079
2020 5,831,404 2,102,419
2019 5,814,422 2,088,385
2018 5,793,636 2,073,894
2017 5,764,980 2,066,388
2016 5,728,010 2,065,042
2015 5,683,483 2,063,531
2014 5,643,475 2,061,980
2013 5,614,932 2,059,953
2012 5,591,572 2,057,159
2011 5,570,572 2,052,843
2010 5,547,683 2,048,583
2009 5,523,095 2,039,669
2008 5,493,621 2,021,316
2007 5,461,438 2,018,122
2006 5,437,272 2,006,868
2005 5,419,432 2,000,474
2004 5,404,523 1,997,012
2003 5,390,574 1,995,733
2002 5,375,931 1,994,530
2001 5,358,783 1,992,060
2000 5,339,616 1,988,925
1999 5,321,799 1,983,045
1998 5,304,219 1,981,629
1997 5,284,991 1,985,956
1996 5,263,074 1,988,628
1995 5,233,373 1,989,872
1994 5,206,180 1,989,443
1993 5,188,628 1,991,746
1992 5,171,370 1,996,498
1991 5,154,298 1,999,429
1990 5,140,939 1,998,161
1989 5,132,594 1,996,351
1988 5,129,516 1,995,196
1987 5,127,024 1,989,776
1986 5,120,534 1,965,964
1985 5,113,691 1,941,641
1984 5,111,619 1,932,154
1983 5,114,297 1,922,321
1982 5,117,810 1,910,334
1981 5,121,572 1,906,531
1980 5,123,027 1,901,315
1979 5,116,801 1,882,599
1978 5,104,248 1,862,548
1977 5,088,419 1,842,377
1976 5,072,596 1,820,249
1975 5,059,862 1,793,581
1974 5,045,297 1,776,132
1973 5,021,861 1,766,697
1972 4,991,596 1,752,233
1971 4,963,126 1,738,335
1970 4,928,757 1,724,891
1969 4,891,860 1,713,874
1968 4,864,883 1,704,546
1967 4,835,354 1,689,528
1966 4,797,381 1,669,905
1965 4,759,012 1,649,160
1964 4,722,072 1,632,114
1963 4,684,483 1,616,971
1962 4,647,727 1,603,649
1961 4,611,687 1,594,131
1960 4,579,603 1,584,720

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).

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

From 2006 to 2016, the population of Denmark increased by 290,738 people (a 5.35% growth), while Slovenia gained 58,174 people (a 2.9% growth).

For the next 10 years, from 2016 to 2026, Denmark gained 304,393 people (a 5.31% growth), while Slovenia's population increased by 59,096 people (a 2.86% growth).

Denmark was ranked 108th most populous country in 2006 and is 114th 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) Denmark's population will grow by 1.78% to 6,139,893 people with a rank change from 114th to 120th. The population of Slovenia will decrease by 6.17% to 1,993,115 people and will still be ranked 147th.

Denmark is projected to reach its peak in 2043 at 6.15M people, while Slovenia's population already peaked in 2024 at 2.13M people and is projected to decrease to 1.64M people by 2100.

Population growth rate by year

Denmark
Factual

Projection
Slovenia
Factual

Projection
1x
Year Growth rate
Denmark Slovenia
2100 -0.13% -0.26%
2099 -0.12% -0.25%
2098 -0.13% -0.26%
2097 -0.12% -0.26%
2096 -0.13% -0.25%
2095 -0.14% -0.25%
2094 -0.13% -0.25%
2093 -0.14% -0.25%
2092 -0.14% -0.25%
2091 -0.14% -0.27%
2090 -0.14% -0.26%
2089 -0.13% -0.26%
2088 -0.13% -0.27%
2087 -0.13% -0.29%
2086 -0.12% -0.29%
2085 -0.11% -0.29%
2084 -0.11% -0.31%
2083 -0.09% -0.31%
2082 -0.07% -0.32%
2081 -0.06% -0.35%
2080 -0.06% -0.35%
2079 -0.05% -0.38%
2078 -0.05% -0.38%
2077 -0.06% -0.39%
2076 -0.04% -0.41%
2075 -0.04% -0.43%
2074 -0.05% -0.46%
2073 -0.03% -0.44%
2072 -0.03% -0.46%
2071 -0.04% -0.47%
2070 -0.05% -0.5%
2069 -0.05% -0.51%
2068 -0.06% -0.49%
2067 -0.06% -0.5%
2066 -0.08% -0.52%
2065 -0.08% -0.53%
2064 -0.08% -0.51%
2063 -0.08% -0.51%
2062 -0.08% -0.52%
2061 -0.09% -0.54%
2060 -0.08% -0.52%
2059 -0.08% -0.48%
2058 -0.08% -0.51%
2057 -0.09% -0.48%
2056 -0.09% -0.48%
2055 -0.07% -0.46%
2054 -0.08% -0.44%
2053 -0.06% -0.43%
2052 -0.06% -0.41%
2051 -0.05% -0.39%
2050 -0.04% -0.37%
2049 -0.03% -0.34%
2048 -0.03% -0.34%
2047 -0.03% -0.33%
2046 -0.007% -0.33%
2045 -0.01% -0.32%
2044 -0.003% -0.31%
2043 0% -0.3%
2042 0.006% -0.28%
2041 0.02% -0.25%
2040 0.02% -0.26%
2039 0.05% -0.25%
2038 0.05% -0.28%
2037 0.07% -0.26%
2036 0.08% -0.25%
2035 0.1% -0.24%
2034 0.12% -0.25%
2033 0.12% -0.24%
2032 0.16% -0.24%
2031 0.17% -0.22%
2030 0.2% -0.21%
2029 0.24% -0.2%
2028 0.28% -0.15%
2027 0.31% -0.13%
2026 0.39% -0.1%
2025 0.45% -0.05%
2024 0.51% 0.33%
2023 0.74% 0.4%
2022 0.79% 0.19%
2021 0.43% 0.27%
2020 0.29% 0.67%
2019 0.36% 0.7%
2018 0.5% 0.36%
2017 0.65% 0.07%
2016 0.78% 0.07%
2015 0.71% 0.08%
2014 0.51% 0.1%
2013 0.42% 0.14%
2012 0.38% 0.21%
2011 0.41% 0.21%
2010 0.45% 0.44%
2009 0.54% 0.91%
2008 0.59% 0.16%
2007 0.44% 0.56%
2006 0.33% 0.32%
2005 0.28% 0.17%
2004 0.26% 0.06%
2003 0.27% 0.06%
2002 0.32% 0.12%
2001 0.36% 0.16%
2000 0.33% 0.3%
1999 0.33% 0.07%
1998 0.36% -0.22%
1997 0.42% -0.13%
1996 0.57% -0.06%
1995 0.52% 0.02%
1994 0.34% -0.12%
1993 0.33% -0.24%
1992 0.33% -0.15%
1991 0.26% 0.06%
1990 0.16% 0.09%
1989 0.06% 0.06%
1988 0.05% 0.27%
1987 0.13% 1.21%
1986 0.13% 1.25%
1985 0.04% 0.49%
1984 -0.05% 0.51%
1983 -0.07% 0.63%
1982 -0.07% 0.2%
1981 -0.03% 0.27%
1980 0.12% 0.99%
1979 0.25% 1.08%
1978 0.31% 1.09%
1977 0.31% 1.22%
1976 0.25% 1.49%
1975 0.29% 0.98%
1974 0.47% 0.53%
1973 0.61% 0.83%
1972 0.57% 0.8%
1971 0.7% 0.78%
1970 0.75% 0.64%
1969 0.55% 0.55%
1968 0.61% 0.89%
1967 0.79% 1.18%
1966 0.81% 1.26%
1965 0.78% 1.04%
1964 0.8% 0.94%
1963 0.79% 0.83%
1962 0.78% 0.6%
1961 0.7% 0.59%

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).

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

In 2024, the population of Denmark grew by 0.51%, while Slovenia's population grew by 0.33%.

Live population counters

Denmark Slovenia
Current population
6032403
2124138
Population rank 114/197 147/197
Percent of world population 0.07% 0.03%
One net population change
17.5 minutes
1.26 hours
One birth every
9.11 minutes
31 minutes
One death every
9.02 minutes
24.3 minutes
Daily growth/decline +82 +19
Annual growth/decline +30,040 +6,939
Annual growth/decline rate +0.51% +0.33%
Population growth rate rank 132/197 148/197
One migration net change every
23.8 minutes
3.24 hours
Annual migration change +22,103 +2,711
Net migration rank 32/196 55/196
Foreign-born residents 847,475 315,122
Foreign-born residents rank 65/195 97/195
Foreign-born share of population 14.2% 14.9%
Foreign-born share rank 46/195 44/195

Natural population change vs migration

Denmark
Natural

Migration
Slovenia
Natural

Migration
1x
Year Population change
Denmark Slovenia
Natural Migration Natural Migration
2025 - 22,103 - 2,711
2024 - 25,639 - 3,319
2023 -595 31,006 -4,665 5,339
2022 -1,180 60,219 -4,858 9,014
2021 5,857 26,887 -4,216 2,477
2020 5,831 10,851 -5,256 28,514
2019 6,977 9,488 -1,254 16,352
2018 6,373 18,919 -1,037 14,640
2017 8,071 24,561 -207 1,359
2016 9,165 33,391 826 1,195
2015 5,683 42,284 826 712
2014 5,644 27,242 2,268 -70
2013 3,931 21,359 1,648 639
2012 5,592 16,871 2,674 1,117
2011 6,685 13,495 3,285 2,190
2010 8,876 17,533 3,687 -410
2009 8,285 15,551 3,060 11,594
2008 10,438 25,775 3,437 2,971
2007 8,192 20,560 1,211 14,191
2006 9,787 10,491 602 6,081
2005 9,755 6,887 -600 6,317
2004 9,188 5,166 -599 1,759
2003 7,007 7,228 -1,996 3,218
2002 5,376 9,629 -1,197 1,975
2001 6,967 12,192 -996 4,527
2000 9,078 10,441 -398 3,124
1999 6,919 9,520 -1,388 10,291
1998 7,956 11,098 -1,189 -5,280
1997 7,927 12,269 -794 -1,298
1996 6,842 17,534 0 -2,456
1995 6,280 28,958 0 356
1994 8,850 10,766 199 -153
1993 4,670 11,411 -199 -4,641
1992 6,722 11,937 598 -5,547
1991 4,639 10,827 2,199 -3,325
1990 2,056 8,667 3,797 618
1989 2,053 3,720 4,592 -2,718
1988 0 677 5,986 -3,023
1987 -1,538 6,338 5,771 2,972
1986 -2,561 11,463 6,094 32,700
1985 -4,603 9,957 6,213 3,404
1984 -5,623 4,325 5,990 3,280
1983 -6,649 1,952 6,343 3,613
1982 -2,559 235 9,170 -8,695
1981 -3,073 -1,741 10,485 -5,016
1980 1,537 803 11,027 3,128
1979 4,605 5,808 12,614 2,107
1978 9,187 5,678 11,920 2,113
1977 11,703 5,548 12,160 2,584
1976 11,667 3,182 12,196 2,226
1975 20,746 -10,672 11,658 2,421
1974 19,676 -437 11,367 3,145
1973 21,092 7,107 11,837 2,175
1972 24,958 7,053 10,513 2,924
1971 26,801 -1,159 10,951 2,286
1970 22,673 20,947 10,004 260
1969 23,481 6,687 9,427 685
1968 27,243 -3,557 11,250 438
1967 33,363 1,623 13,516 -192
1966 38,858 2,011 15,697 -1,262
1965 37,596 -2,098 14,513 -1,421
1964 36,832 1,333 12,567 -349
1963 36,539 594 14,068 -180
1962 32,070 3,900 13,150 148
1961 33,205 3,012 14,985 -306
1960 32,515 -4,047 12,678 -929

Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).

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

Over the last 10 years, 15.4% of the population change in Denmark is from natural causes (a gain of 51,826 people) and 84.6% is from migration (a gain of 284,848 people). In Slovenia 18.1% is from natural causes (a loss of 17,573 people) and 81.9% is from migration (a gain of 79,532 people).

As of 2024, 847,475 residents or 14.2% of the population were not native-born in Denmark, compared to 315,122 people or 14.9% in Slovenia.

Biggest cities by population

Denmark
City Population
Copenhagen 667K
Aarhus 291K
Odense 185K
Aalborg 122K
Frederiksberg 106K
Gentofte 75.8K
Esbjerg 71.6K
Randers 64.5K
Horsens 64.4K
Kolding 63.6K
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 (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).

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

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Wikidata (2026, retrieved 2026-02-08)
  5. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)

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