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

Updated on by Georank

The latest officially reported population of Slovenia was 2,130,986 in 2025 vs 51,662,147 people in Sudan in 2025. In 2026, based on the adjusted UN estimation, the current Slovenia's population is 2,128,778 people compared to 54,156,832 in Sudan.

Population statistics:

  • Sudan's population is 25.4 times bigger than Slovenia's.
  • Slovenia is ranked the 147th most populous country in the world, while Sudan is the 29th.
  • The countries together account for 0.68% of the world: 0.03% for Slovenia vs 0.65% for Sudan.
  • For the last 10 years, Slovenia has had an average growth rate of +0.3% per year vs +2.63% in Sudan.
  • Since 2006, the population of Slovenia has increased from 2.01M people to 2.13M (6.07% growth), while Sudan has grown from 32M to 54.2M (69.3% growth).

Slovenia vs Sudan: population by year and forecast

Slovenia
Factual

Projection
Sudan
Factual

Projection
1x
Year Population
Slovenia Sudan
2100 1,644,125 138,786,562
2099 1,648,345 138,200,726
2098 1,652,436 137,581,716
2097 1,656,808 136,936,850
2096 1,661,055 136,293,310
2095 1,665,286 135,619,411
2094 1,669,464 134,962,748
2093 1,673,724 134,241,761
2092 1,677,938 133,476,598
2091 1,682,129 132,717,036
2090 1,686,674 131,929,843
2089 1,691,063 131,106,299
2088 1,695,484 130,258,636
2087 1,700,115 129,375,710
2086 1,705,042 128,473,461
2085 1,709,916 127,558,118
2084 1,714,895 126,607,392
2083 1,720,145 125,651,327
2082 1,725,470 124,696,076
2081 1,731,075 123,744,490
2080 1,737,192 122,770,063
2079 1,743,318 121,779,815
2078 1,749,967 120,751,900
2077 1,756,612 119,717,424
2076 1,763,483 118,681,140
2075 1,770,727 117,612,837
2074 1,778,405 116,516,833
2073 1,786,591 115,406,797
2072 1,794,570 114,272,123
2071 1,802,890 113,124,997
2070 1,811,432 111,982,729
2069 1,820,576 110,816,409
2068 1,829,837 109,652,769
2067 1,838,874 108,433,341
2066 1,848,063 107,199,808
2065 1,857,701 105,978,161
2064 1,867,621 104,726,820
2063 1,877,265 103,455,672
2062 1,886,945 102,156,918
2061 1,896,873 100,859,967
2060 1,907,096 99,547,905
2059 1,917,040 98,233,054
2058 1,926,374 96,897,205
2057 1,936,340 95,551,255
2056 1,945,710 94,198,924
2055 1,955,123 92,819,157
2054 1,964,235 91,429,774
2053 1,972,942 90,049,799
2052 1,981,547 88,658,871
2051 1,989,616 87,267,085
2050 1,997,469 85,869,620
2049 2,004,847 84,466,974
2048 2,011,668 83,095,662
2047 2,018,540 81,727,967
2046 2,025,170 80,356,627
2045 2,031,795 78,980,614
2044 2,038,314 77,616,012
2043 2,044,630 76,252,103
2042 2,050,809 74,901,092
2041 2,056,524 73,546,861
2040 2,061,772 72,207,474
2039 2,067,224 70,876,908
2038 2,072,439 69,547,797
2037 2,078,235 68,201,884
2036 2,083,743 66,863,109
2035 2,089,024 65,516,233
2034 2,093,994 64,168,801
2033 2,099,177 62,823,562
2032 2,104,208 61,491,227
2031 2,109,288 60,168,709
2030 2,114,024 58,846,984
2029 2,118,491 57,534,918
2028 2,122,680 56,242,802
2027 2,125,958 54,955,096
2026 2,128,778 53,313,722
2025 2,130,986 51,662,147
2024 2,127,400 50,448,963
2023 2,120,461 50,042,791
2022 2,112,076 49,383,346
2021 2,108,079 48,066,924
2020 2,102,419 46,789,231
2019 2,088,385 45,548,175
2018 2,073,894 44,230,596
2017 2,066,388 42,714,306
2016 2,065,042 41,259,892
2015 2,063,531 40,024,431
2014 2,061,980 38,823,318
2013 2,059,953 37,785,849
2012 2,057,159 36,923,178
2011 2,052,843 36,140,806
2010 2,048,583 35,414,399
2009 2,039,669 34,569,113
2008 2,021,316 33,623,980
2007 2,018,122 32,764,135
2006 2,006,868 31,992,435
2005 2,000,474 31,262,444
2004 1,997,012 30,556,637
2003 1,995,733 29,896,035
2002 1,994,530 29,228,727
2001 1,992,060 28,516,770
2000 1,988,925 27,816,745
1999 1,983,045 27,130,613
1998 1,981,629 26,458,999
1997 1,985,956 25,799,821
1996 1,988,628 25,231,528
1995 1,989,872 24,672,143
1994 1,989,443 24,043,948
1993 1,991,746 23,445,592
1992 1,996,498 22,927,355
1991 1,999,429 22,470,676
1990 1,998,161 22,021,481
1989 1,996,351 21,578,022
1988 1,995,196 21,138,431
1987 1,989,776 20,704,904
1986 1,965,964 20,288,238
1985 1,941,641 19,905,872
1984 1,932,154 19,546,528
1983 1,922,321 19,109,770
1982 1,910,334 18,486,645
1981 1,906,531 17,780,572
1980 1,901,315 17,058,905
1979 1,882,599 16,355,352
1978 1,862,548 15,695,003
1977 1,842,377 15,086,614
1976 1,820,249 14,569,716
1975 1,793,581 14,064,798
1974 1,776,132 13,580,723
1973 1,766,697 13,049,315
1972 1,752,233 12,527,856
1971 1,738,335 12,105,539
1970 1,724,891 11,695,771
1969 1,713,874 11,298,936
1968 1,704,546 10,917,999
1967 1,689,528 10,550,597
1966 1,669,905 10,197,578
1965 1,649,160 9,858,030
1964 1,632,114 9,531,109
1963 1,616,971 9,218,077
1962 1,603,649 8,919,028
1961 1,594,131 8,634,941
1960 1,584,720 8,364,489

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/sudan | CC BY

From 2006 to 2016, the population of Slovenia increased by 58,174 people (a 2.9% growth), while Sudan gained 9,267,457 people (a 29% growth).

For the next 10 years, from 2016 to 2026, Slovenia gained 63,736 people (a 3.09% growth), while Sudan's population increased by 12,896,940 people (a 31.3% growth).

Slovenia was ranked 141st most populous country in 2006 and is 147th in 2026. Sudan was ranked 36th in 2006 and ranked 29th 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 Sudan will increase by 58.6% to 85,869,620 people and rank change from 29th to 21st.

Sudan is projected to reach its peak in 2100 at 139M 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
Sudan
Factual

Projection
1x
Year Growth rate
Slovenia Sudan
2100 -0.26% 0.42%
2099 -0.25% 0.45%
2098 -0.26% 0.47%
2097 -0.26% 0.47%
2096 -0.25% 0.5%
2095 -0.25% 0.49%
2094 -0.25% 0.54%
2093 -0.25% 0.57%
2092 -0.25% 0.57%
2091 -0.27% 0.6%
2090 -0.26% 0.63%
2089 -0.26% 0.65%
2088 -0.27% 0.68%
2087 -0.29% 0.7%
2086 -0.29% 0.72%
2085 -0.29% 0.75%
2084 -0.31% 0.76%
2083 -0.31% 0.77%
2082 -0.32% 0.77%
2081 -0.35% 0.79%
2080 -0.35% 0.81%
2079 -0.38% 0.85%
2078 -0.38% 0.86%
2077 -0.39% 0.87%
2076 -0.41% 0.91%
2075 -0.43% 0.94%
2074 -0.46% 0.96%
2073 -0.44% 0.99%
2072 -0.46% 1.01%
2071 -0.47% 1.02%
2070 -0.5% 1.05%
2069 -0.51% 1.06%
2068 -0.49% 1.12%
2067 -0.5% 1.15%
2066 -0.52% 1.15%
2065 -0.53% 1.19%
2064 -0.51% 1.23%
2063 -0.51% 1.27%
2062 -0.52% 1.29%
2061 -0.54% 1.32%
2060 -0.52% 1.34%
2059 -0.48% 1.38%
2058 -0.51% 1.41%
2057 -0.48% 1.44%
2056 -0.48% 1.49%
2055 -0.46% 1.52%
2054 -0.44% 1.53%
2053 -0.43% 1.57%
2052 -0.41% 1.59%
2051 -0.39% 1.63%
2050 -0.37% 1.66%
2049 -0.34% 1.65%
2048 -0.34% 1.67%
2047 -0.33% 1.71%
2046 -0.33% 1.74%
2045 -0.32% 1.76%
2044 -0.31% 1.79%
2043 -0.3% 1.8%
2042 -0.28% 1.84%
2041 -0.25% 1.85%
2040 -0.26% 1.88%
2039 -0.25% 1.91%
2038 -0.28% 1.97%
2037 -0.26% 2%
2036 -0.25% 2.06%
2035 -0.24% 2.1%
2034 -0.25% 2.14%
2033 -0.24% 2.17%
2032 -0.24% 2.2%
2031 -0.22% 2.25%
2030 -0.21% 2.28%
2029 -0.2% 2.3%
2028 -0.15% 2.34%
2027 -0.13% 3.08%
2026 -0.1% 3.2%
2025 0.17% 2.4%
2024 0.33% 0.81%
2023 0.4% 1.34%
2022 0.19% 2.74%
2021 0.27% 2.73%
2020 0.67% 2.72%
2019 0.7% 2.98%
2018 0.36% 3.55%
2017 0.07% 3.53%
2016 0.07% 3.09%
2015 0.08% 3.09%
2014 0.1% 2.75%
2013 0.14% 2.34%
2012 0.21% 2.16%
2011 0.21% 2.05%
2010 0.44% 2.45%
2009 0.91% 2.81%
2008 0.16% 2.62%
2007 0.56% 2.41%
2006 0.32% 2.34%
2005 0.17% 2.31%
2004 0.06% 2.21%
2003 0.06% 2.28%
2002 0.12% 2.5%
2001 0.16% 2.52%
2000 0.3% 2.53%
1999 0.07% 2.54%
1998 -0.22% 2.55%
1997 -0.13% 2.25%
1996 -0.06% 2.27%
1995 0.02% 2.61%
1994 -0.12% 2.55%
1993 -0.24% 2.26%
1992 -0.15% 2.03%
1991 0.06% 2.04%
1990 0.09% 2.06%
1989 0.06% 2.08%
1988 0.27% 2.09%
1987 1.21% 2.05%
1986 1.25% 1.92%
1985 0.49% 1.84%
1984 0.51% 2.29%
1983 0.63% 3.37%
1982 0.2% 3.97%
1981 0.27% 4.23%
1980 0.99% 4.3%
1979 1.08% 4.21%
1978 1.09% 4.03%
1977 1.22% 3.55%
1976 1.49% 3.59%
1975 0.98% 3.56%
1974 0.53% 4.07%
1973 0.83% 4.16%
1972 0.8% 3.49%
1971 0.78% 3.5%
1970 0.64% 3.51%
1969 0.55% 3.49%
1968 0.89% 3.48%
1967 1.18% 3.46%
1966 1.26% 3.44%
1965 1.04% 3.43%
1964 0.94% 3.4%
1963 0.83% 3.35%
1962 0.6% 3.29%
1961 0.59% 3.23%

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/sudan | CC BY

In 2025, the population of Slovenia grew by 0.17%, while Sudan's population grew by 2.4%.

Live population counters

Slovenia Sudan
Current population
2128778
54156832
Population rank 147/197 29/197
Percent of world population 0.03% 0.65%
One net population change
2.45 hours
26.1 seconds
One birth every
31.3 minutes
18.9 seconds
One death every
24.5 minutes
1.64 minutes
Daily growth/decline +10 +3,324
Annual growth/decline +3,586 +1,213,184
Annual growth/decline rate +0.17% +2.4%
Population growth rate rank 153/197 30/197
One migration net change every
3.24 hours
1.81 minutes
Annual migration change +2,711 +291,469
Net migration rank 55/196 6/196
Foreign-born residents 315,122 2,397,113
Foreign-born residents rank 97/195 29/195
Foreign-born share of population 14.9% 4.8%
Foreign-born share rank 44/195 94/195

Natural population change vs migration

Slovenia
Natural

Migration
Sudan
Natural

Migration
1x
Year Population change
Slovenia Sudan
Natural Migration Natural Migration
2025 - 2,711 - 291,469
2024 -4,680 3,319 1,345,019 -544,257
2023 -4,665 5,339 1,361,564 -1,349,998
2022 -4,858 9,014 1,333,992 -26,668
2021 -4,216 2,477 1,293,817 31,664
2020 -5,256 28,514 1,295,781 -65,933
2019 -1,254 16,352 1,291,747 -39,491
2018 -1,037 14,640 1,257,387 125,499
2017 -207 1,359 1,208,046 441,623
2016 826 1,195 1,174,422 84,728
2015 826 712 1,145,259 66,476
2014 2,268 -70 1,097,962 92,504
2013 1,648 639 1,078,446 -194,001
2012 2,674 1,117 1,073,062 -232,196
2011 3,285 2,190 1,070,888 -347,024
2010 3,687 -410 1,068,381 -339,466
2009 3,060 11,594 1,041,810 -80,159
2008 3,437 2,971 1,001,826 -73,188
2007 1,211 14,191 992,819 -201,769
2006 602 6,081 963,740 -211,387
2005 -600 6,317 907,017 -199,378
2004 -599 1,759 889,382 -185,392
2003 -1,996 3,218 898,226 -281,001
2002 -1,197 1,975 897,965 -180,603
2001 -996 4,527 880,284 -173,745
2000 -398 3,124 858,536 -165,030
1999 -1,388 10,291 835,840 -157,090
1998 -1,189 -5,280 814,752 -150,271
1997 -794 -1,298 802,245 -148,368
1996 0 -2,456 792,926 -310,221
1995 0 356 780,700 -144,670
1994 199 -153 764,645 -144,324
1993 -199 -4,641 743,249 -166,861
1992 598 -5,547 731,177 -271,093
1991 2,199 -3,325 714,612 -261,341
1990 3,797 618 699,953 -254,825
1989 4,592 -2,718 683,743 -241,979
1988 5,986 -3,023 672,604 -235,213
1987 5,771 2,972 658,416 -228,756
1986 6,094 32,700 649,649 -245,968
1985 6,213 3,404 583,382 -222,315
1984 5,990 3,280 577,405 -219,755
1983 6,343 3,613 570,198 -54,325
1982 9,170 -8,695 606,362 124,007
1981 10,485 -5,016 585,087 96,697
1980 11,027 3,128 552,930 208,602
1979 12,614 2,107 524,942 120,613
1978 11,920 2,113 497,987 177,153
1977 12,160 2,584 483,089 58,540
1976 12,196 2,226 470,019 22,147
1975 11,658 2,421 454,813 62,843
1974 11,367 3,145 444,456 6,023
1973 11,837 2,175 439,201 173,143
1972 10,513 2,924 428,340 2,238
1971 10,951 2,286 417,641 -3,577
1970 10,004 260 401,013 4,479
1969 9,427 685 385,712 2,476
1968 11,250 438 370,917 2,776
1967 13,516 -192 356,599 4,508
1966 15,697 -1,262 342,118 2,813
1965 14,513 -1,421 327,799 6,367
1964 12,567 -349 315,166 4,505
1963 14,068 -180 302,132 4,263
1962 13,150 148 287,317 4,387
1961 14,985 -306 272,562 3,904
1960 12,678 -929 262,235 2,194

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

GeoRank.org/population/slovenia/sudan | 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 Sudan 90.9% is from natural causes (a gain of 12,707,034 people) and 9.13% is from migration (a loss of 1,276,357 people).

As of 2024, 315,122 residents or 14.9% of the population were not native-born in Slovenia, compared to 2,397,113 people or 4.8% in Sudan.

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
Sudan
City Population
Khartoum 5.34M
Omdurman 2.81M
Port Sudan 580K
El-Obeid 560K
Kassala 536K
Kosti 528K
Nyala 493K
El-Gadarif 355K
Al-Fashir 286K
Ad-Damazin 186K

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/sudan | 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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