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Population in Slovenia compared to South Africa: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Slovenia was 2,126,324 in 2024 vs 64,007,187 people in South Africa in 2024. In 2025, based on the adjusted UN estimation, the current Slovenia's population is 2,124,696 people compared to 65,314,246 in South Africa.

Population statistics:

  • South Africa's population is 30.7 times bigger than Slovenia's.
  • Slovenia is ranked the 147th most populous country in the world, while South Africa is the 24th.
  • The countries together account for 0.82% of the world: 0.03% for Slovenia vs 0.79% for South Africa.
  • For the last 10 years, Slovenia has had an average growth rate of +0.29% per year vs +1.44% in South Africa.
  • Since 2005, the population of Slovenia has increased from 2M people to 2.12M (6.21% growth), while South Africa has grown from 49.5M to 65.3M (32% growth).
  • South Africa is projected to reach its peak in 2100 at 94.3M people, while Slovenia's population already peaked in 2024 at 2.13M people and is projected to decrease to 1.64M people by 2100.

Slovenia vs South Africa: live population counter

Slovenia South Africa
Current population
2124696
65314246
Population rank 147/197 24/197
Percent of world population 0.03% 0.79%
One net population change
1.49 hours
39.7 seconds
One birth every
31 minutes
26.6 seconds
One death every
24.3 minutes
54 seconds
One migration net change every
2.64 hours
3.15 minutes
Annual migration change +3,319 +166,972
Daily growth/decline +16 +2,178
Annual growth/decline +5,863 +794,803
Annual growth/decline rate +0.28% +1.26%
Population growth rate rank 151/197 87/197

Slovenia and South Africa: population history and growth rate by year chart

Slovenia
Population

Growth rate
South Africa
Population

Growth rate
Year Population Growth rate
Slovenia South Africa Slovenia South Africa
1960 1,584,720 16,440,172 - -
1961 1,594,131 16,908,035 0.59% 2.85%
1962 1,603,649 17,418,522 0.6% 3.02%
1963 1,616,971 17,954,564 0.83% 3.08%
1964 1,632,114 18,511,361 0.94% 3.1%
1965 1,649,160 19,089,380 1.04% 3.12%
1966 1,669,905 19,690,087 1.26% 3.15%
1967 1,689,528 20,314,066 1.18% 3.17%
1968 1,704,546 20,957,287 0.89% 3.17%
1969 1,713,874 21,614,676 0.55% 3.14%
1970 1,724,891 22,279,984 0.64% 3.08%
1971 1,738,335 22,942,143 0.78% 2.97%
1972 1,752,233 23,609,456 0.8% 2.91%
1973 1,766,697 24,294,263 0.83% 2.9%
1974 1,776,132 24,989,108 0.53% 2.86%
1975 1,793,581 25,690,940 0.98% 2.81%
1976 1,820,249 26,395,450 1.49% 2.74%
1977 1,842,377 27,118,952 1.22% 2.74%
1978 1,862,548 27,869,507 1.09% 2.77%
1979 1,882,599 28,634,162 1.08% 2.74%
1980 1,901,315 29,518,857 0.99% 3.09%
1981 1,906,531 30,541,044 0.27% 3.46%
1982 1,910,334 31,615,339 0.2% 3.52%
1983 1,922,321 32,739,304 0.63% 3.56%
1984 1,932,154 33,892,788 0.51% 3.52%
1985 1,941,641 35,042,093 0.49% 3.39%
1986 1,965,964 36,180,515 1.25% 3.25%
1987 1,989,776 37,326,190 1.21% 3.17%
1988 1,995,196 38,480,649 0.27% 3.09%
1989 1,996,351 39,628,575 0.06% 2.98%
1990 1,998,161 40,746,268 0.09% 2.82%
1991 1,999,429 41,687,898 0.06% 2.31%
1992 1,996,498 42,443,509 -0.15% 1.81%
1993 1,991,746 43,297,156 -0.24% 2.01%
1994 1,989,443 44,004,139 -0.12% 1.63%
1995 1,989,872 44,541,554 0.02% 1.22%
1996 1,988,628 45,123,018 -0.06% 1.31%
1997 1,985,956 45,666,838 -0.13% 1.21%
1998 1,981,629 46,223,880 -0.22% 1.22%
1999 1,983,045 46,730,335 0.07% 1.1%
2000 1,988,925 47,159,719 0.3% 0.92%
2001 1,992,060 47,566,800 0.16% 0.86%
2002 1,994,530 48,019,415 0.12% 0.95%
2003 1,995,733 48,500,348 0.06% 1%
2004 1,997,012 48,991,421 0.06% 1.01%
2005 2,000,474 49,490,033 0.17% 1.02%
2006 2,006,868 49,998,277 0.32% 1.03%
2007 2,018,122 50,528,584 0.56% 1.06%
2008 2,021,316 51,114,599 0.16% 1.16%
2009 2,039,669 51,728,516 0.91% 1.2%
2010 2,048,583 52,344,051 0.44% 1.19%
2011 2,052,843 52,995,205 0.21% 1.24%
2012 2,057,159 53,782,567 0.21% 1.49%
2013 2,059,953 54,678,791 0.14% 1.67%
2014 2,061,980 55,594,838 0.1% 1.68%
2015 2,063,531 56,723,537 0.08% 2.03%
2016 2,065,042 57,259,551 0.07% 0.94%
2017 2,066,388 57,635,162 0.07% 0.66%
2018 2,073,894 58,613,001 0.36% 1.7%
2019 2,088,385 59,587,885 0.7% 1.66%
2020 2,102,419 60,562,381 0.67% 1.64%
2021 2,108,079 61,502,603 0.27% 1.55%
2022 2,112,076 62,378,410 0.19% 1.42%
2023 2,120,461 63,212,384 0.4% 1.34%
2024 2,126,324 64,007,187 0.28% 1.26%
2025 2,124,696 64,747,317 -0.08% 1.16%
2026 2,122,189 65,453,086 -0.12% 1.09%
2027 2,119,145 66,143,018 -0.14% 1.05%
2028 2,115,423 66,830,384 -0.18% 1.04%
2029 2,111,105 67,506,850 -0.2% 1.01%
2030 2,106,524 68,161,357 -0.22% 0.97%
2031 2,101,619 68,798,574 -0.23% 0.93%
2032 2,096,578 69,426,441 -0.24% 0.91%
2033 2,091,480 70,040,484 -0.24% 0.88%
2034 2,086,418 70,641,572 -0.24% 0.86%
2035 2,081,306 71,234,749 -0.25% 0.84%
2036 2,075,930 71,816,372 -0.26% 0.82%
2037 2,070,284 72,387,807 -0.27% 0.8%
2038 2,064,791 72,949,611 -0.27% 0.78%
2039 2,059,470 73,496,152 -0.26% 0.75%
2040 2,054,131 74,035,615 -0.26% 0.73%
2041 2,048,670 74,575,444 -0.27% 0.73%
2042 2,042,743 75,111,899 -0.29% 0.72%
2043 2,036,503 75,641,512 -0.31% 0.71%
2044 2,030,103 76,164,461 -0.31% 0.69%
2045 2,023,552 76,681,448 -0.32% 0.68%
2046 2,016,934 77,199,542 -0.33% 0.68%
2047 2,010,203 77,716,650 -0.33% 0.67%
2048 2,003,376 78,215,323 -0.34% 0.64%
2049 1,996,286 78,699,584 -0.35% 0.62%
2050 1,988,691 79,177,329 -0.38% 0.61%

From 2005 to 2015, the population of Slovenia increased by 63,057 people (a 3.15% growth), while South Africa gained 7,233,504 people (a 14.6% growth).

For the next 10 years, from 2015 to 2025, Slovenia gained 61,165 (a 2.96% growth), while South Africa's population increased by 8,590,709 (a 15.1% growth).

Slovenia was ranked 142nd most populous country in 2005 and is 147th in 2025. South Africa was ranked 24th in 2005 and still ranked 24th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Slovenia's population will shrink by 6.4% to 1,988,691 people with a rank change from 147th to 148th. The population of South Africa will increase by 21.2% to 79,177,329 people and rank change from 24th to 23rd.

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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