The latest officially reported population of Sao Tome and Principe was 235,536 in 2024 vs 64,007,187 people in South Africa in 2024. In 2025, based on the adjusted UN estimation, the current Sao Tome and Principe's population is 244,055 people compared to 65,314,246 in South Africa.
Population statistics:
- South Africa's population is 267.6 times bigger than Sao Tome and Principe's.
- Sao Tome and Principe is ranked the 176th most populous country in the world, while South Africa is the 24th.
- The countries together account for 0.79% of the world: 0.003% for Sao Tome and Principe vs 0.79% for South Africa.
- For the last 10 years, Sao Tome and Principe has had an average growth rate of +1.82% per year vs +1.44% in South Africa.
- Since 2005, the population of Sao Tome and Principe has increased from 162K people to 244K (51% growth), while South Africa has grown from 49.5M to 65.3M (32% growth).
- Sao Tome and Principe is projected to reach its peak in 2100 at 534K people compared to the peak of 94.3M people in 2100 for South Africa.
Sao Tome and Principe vs South Africa: live population counter
|
|
|
|
|---|---|---|
| Current population |
244055
|
65314246
|
| Population rank | 176/197 | 24/197 |
| Percent of world population | 0.003% | 0.79% |
| One net population change |
1.88 hours
|
39.7 seconds
|
| One birth every |
1.35 hours
|
26.6 seconds
|
| One death every |
6.81 hours
|
54 seconds
|
| One migration net change every |
14.5 hours
|
3.15 minutes
|
| Annual migration change | -604 | +166,972 |
| Daily growth/decline | +13 | +2,178 |
| Annual growth/decline | +4,665 | +794,803 |
| Annual growth/decline rate | +2.02% | +1.26% |
| Population growth rate rank | 52/197 | 87/197 |
Sao Tome and Principe and South Africa: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 68,012 | 16,440,172 | - | - |
| 1961 | 68,707 | 16,908,035 | 1.02% | 2.85% |
| 1962 | 69,403 | 17,418,522 | 1.01% | 3.02% |
| 1963 | 70,112 | 17,954,564 | 1.02% | 3.08% |
| 1964 | 70,865 | 18,511,361 | 1.07% | 3.1% |
| 1965 | 71,680 | 19,089,380 | 1.15% | 3.12% |
| 1966 | 72,576 | 19,690,087 | 1.25% | 3.15% |
| 1967 | 73,596 | 20,314,066 | 1.41% | 3.17% |
| 1968 | 74,765 | 20,957,287 | 1.59% | 3.17% |
| 1969 | 76,083 | 21,614,676 | 1.76% | 3.14% |
| 1970 | 77,626 | 22,279,984 | 2.03% | 3.08% |
| 1971 | 79,330 | 22,942,143 | 2.2% | 2.97% |
| 1972 | 81,041 | 23,609,456 | 2.16% | 2.91% |
| 1973 | 82,798 | 24,294,263 | 2.17% | 2.9% |
| 1974 | 84,672 | 24,989,108 | 2.26% | 2.86% |
| 1975 | 86,708 | 25,690,940 | 2.4% | 2.81% |
| 1976 | 88,922 | 26,395,450 | 2.55% | 2.74% |
| 1977 | 91,301 | 27,118,952 | 2.68% | 2.74% |
| 1978 | 93,794 | 27,869,507 | 2.73% | 2.77% |
| 1979 | 96,252 | 28,634,162 | 2.62% | 2.74% |
| 1980 | 98,544 | 29,518,857 | 2.38% | 3.09% |
| 1981 | 100,615 | 30,541,044 | 2.1% | 3.46% |
| 1982 | 102,508 | 31,615,339 | 1.88% | 3.52% |
| 1983 | 104,380 | 32,739,304 | 1.83% | 3.56% |
| 1984 | 106,394 | 33,892,788 | 1.93% | 3.52% |
| 1985 | 108,658 | 35,042,093 | 2.13% | 3.39% |
| 1986 | 111,150 | 36,180,515 | 2.29% | 3.25% |
| 1987 | 113,919 | 37,326,190 | 2.49% | 3.17% |
| 1988 | 116,939 | 38,480,649 | 2.65% | 3.09% |
| 1989 | 119,979 | 39,628,575 | 2.6% | 2.98% |
| 1990 | 122,980 | 40,746,268 | 2.5% | 2.82% |
| 1991 | 125,697 | 41,687,898 | 2.21% | 2.31% |
| 1992 | 128,110 | 42,443,509 | 1.92% | 1.81% |
| 1993 | 130,467 | 43,297,156 | 1.84% | 2.01% |
| 1994 | 132,732 | 44,004,139 | 1.74% | 1.63% |
| 1995 | 134,895 | 44,541,554 | 1.63% | 1.22% |
| 1996 | 136,962 | 45,123,018 | 1.53% | 1.31% |
| 1997 | 138,922 | 45,666,838 | 1.43% | 1.21% |
| 1998 | 140,751 | 46,223,880 | 1.32% | 1.22% |
| 1999 | 142,442 | 46,730,335 | 1.2% | 1.1% |
| 2000 | 144,018 | 47,159,719 | 1.11% | 0.92% |
| 2001 | 146,375 | 47,566,800 | 1.64% | 0.86% |
| 2002 | 149,922 | 48,019,415 | 2.42% | 0.95% |
| 2003 | 153,814 | 48,500,348 | 2.6% | 1% |
| 2004 | 157,705 | 48,991,421 | 2.53% | 1.01% |
| 2005 | 161,639 | 49,490,033 | 2.49% | 1.02% |
| 2006 | 165,638 | 49,998,277 | 2.47% | 1.03% |
| 2007 | 169,700 | 50,528,584 | 2.45% | 1.06% |
| 2008 | 173,793 | 51,114,599 | 2.41% | 1.16% |
| 2009 | 177,853 | 51,728,516 | 2.34% | 1.2% |
| 2010 | 181,802 | 52,344,051 | 2.22% | 1.19% |
| 2011 | 185,649 | 52,995,205 | 2.12% | 1.24% |
| 2012 | 189,439 | 53,782,567 | 2.04% | 1.49% |
| 2013 | 193,148 | 54,678,791 | 1.96% | 1.67% |
| 2014 | 196,767 | 55,594,838 | 1.87% | 1.68% |
| 2015 | 200,291 | 56,723,537 | 1.79% | 2.03% |
| 2016 | 203,689 | 57,259,551 | 1.7% | 0.94% |
| 2017 | 206,970 | 57,635,162 | 1.61% | 0.66% |
| 2018 | 210,187 | 58,613,001 | 1.55% | 1.7% |
| 2019 | 213,392 | 59,587,885 | 1.52% | 1.66% |
| 2020 | 217,435 | 60,562,381 | 1.89% | 1.64% |
| 2021 | 221,961 | 61,502,603 | 2.08% | 1.55% |
| 2022 | 226,305 | 62,378,410 | 1.96% | 1.42% |
| 2023 | 230,871 | 63,212,384 | 2.02% | 1.34% |
| 2024 | 235,536 | 64,007,187 | 2.02% | 1.26% |
| 2025 | 240,251 | 64,747,317 | 2% | 1.16% |
| 2026 | 244,987 | 65,453,086 | 1.97% | 1.09% |
| 2027 | 249,783 | 66,143,018 | 1.96% | 1.05% |
| 2028 | 254,657 | 66,830,384 | 1.95% | 1.04% |
| 2029 | 259,597 | 67,506,850 | 1.94% | 1.01% |
| 2030 | 264,560 | 68,161,357 | 1.91% | 0.97% |
| 2031 | 269,566 | 68,798,574 | 1.89% | 0.93% |
| 2032 | 274,643 | 69,426,441 | 1.88% | 0.91% |
| 2033 | 279,761 | 70,040,484 | 1.86% | 0.88% |
| 2034 | 284,911 | 70,641,572 | 1.84% | 0.86% |
| 2035 | 290,082 | 71,234,749 | 1.81% | 0.84% |
| 2036 | 295,269 | 71,816,372 | 1.79% | 0.82% |
| 2037 | 300,439 | 72,387,807 | 1.75% | 0.8% |
| 2038 | 305,590 | 72,949,611 | 1.71% | 0.78% |
| 2039 | 310,729 | 73,496,152 | 1.68% | 0.75% |
| 2040 | 315,833 | 74,035,615 | 1.64% | 0.73% |
| 2041 | 320,875 | 74,575,444 | 1.6% | 0.73% |
| 2042 | 325,888 | 75,111,899 | 1.56% | 0.72% |
| 2043 | 330,908 | 75,641,512 | 1.54% | 0.71% |
| 2044 | 335,919 | 76,164,461 | 1.51% | 0.69% |
| 2045 | 340,911 | 76,681,448 | 1.49% | 0.68% |
| 2046 | 345,883 | 77,199,542 | 1.46% | 0.68% |
| 2047 | 350,758 | 77,716,650 | 1.41% | 0.67% |
| 2048 | 355,569 | 78,215,323 | 1.37% | 0.64% |
| 2049 | 360,353 | 78,699,584 | 1.35% | 0.62% |
| 2050 | 365,103 | 79,177,329 | 1.32% | 0.61% |
From 2005 to 2015, the population of Sao Tome and Principe increased by 38,652 people (a 23.9% growth), while South Africa gained 7,233,504 people (a 14.6% growth).
For the next 10 years, from 2015 to 2025, Sao Tome and Principe gained 43,764 (a 21.9% growth), while South Africa's population increased by 8,590,709 (a 15.1% growth).
Sao Tome and Principe was ranked 178th most populous country in 2005 and is 176th 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) Sao Tome and Principe's population will grow by 49.6% to 365,103 people with a rank change from 176th to 175th. The population of South Africa will increase by 21.2% to 79,177,329 people and rank change from 24th to 23rd.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Johannesburg | 4.43M |
| Cape Town | 3.78M |
| Soweto | 1.27M |
| Pietermaritzburg | 839K |
| Pretoria | 742K |
| Durban | 595K |
| Rustenburg | 550K |
| Randburg | 337K |
| Port Elizabeth | 312K |
| East London | 267K |
Compare countries by 7 more topics
Population differences between Sao Tome and Principe and South Africa
|
|
|
|
|---|---|---|
| Life expectancy | 70.1 years | 66.5 years |
| Average age | 25.1 years | 31.1 years |
| Median age | 20.3 years | 29.5 years |
| Male:Female ratio | 49.7:50.3 | 48.7:51.3 |
| Fertility rate | 3.64 births per woman | 2.22 births per woman |
| Population density | 635 ppl/mi² | 136.7 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
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