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Population in Antigua and Barbuda compared to Sao Tome and Principe: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Antigua and Barbuda was 93,772 in 2024 vs 235,536 people in Sao Tome and Principe in 2024. In 2025, based on the adjusted UN estimation, the current Antigua and Barbuda's population is 94,540 people compared to 244,055 in Sao Tome and Principe.

Population statistics:

  • Sao Tome and Principe's population is 2.58 times bigger than Antigua and Barbuda's.
  • Antigua and Barbuda is ranked the 185th most populous country in the world, while Sao Tome and Principe is the 176th.
  • The countries together account for 0.004% of the world: 0.001% for Antigua and Barbuda vs 0.003% for Sao Tome and Principe.
  • For the last 10 years, Antigua and Barbuda has had an average growth rate of +0.57% per year vs +1.82% in Sao Tome and Principe.
  • Since 2005, the population of Antigua and Barbuda has increased from 79.6K people to 94.5K (18.8% growth), while Sao Tome and Principe has grown from 162K to 244K (51% growth).
  • Antigua and Barbuda is projected to reach its peak in 2038 at 97.2K people compared to the peak of 534K people in 2100 for Sao Tome and Principe.

Antigua and Barbuda vs Sao Tome and Principe: live population counter

Antigua Sao Tome
Current population
94540
244055
Population rank 185/197 176/197
Percent of world population 0.001% 0.003%
One net population change
19.2 hours
1.88 hours
One birth every
7.93 hours
1.35 hours
One death every
13.6 hours
6.81 hours
One migration net change every
1.45 months
14.5 hours
Annual migration change +9 -604
Daily growth/decline +1 +13
Annual growth/decline +456 +4,665
Annual growth/decline rate +0.49% +2.02%
Population growth rate rank 135/197 52/197

Antigua and Barbuda and Sao Tome and Principe: population history and growth rate by year chart

Antigua and Barbuda
Population

Growth rate
Sao Tome and Principe
Population

Growth rate
Year Population Growth rate
Antigua Sao Tome Antigua Sao Tome
1960 55,603 68,012 - -
1961 56,540 68,707 1.69% 1.02%
1962 57,336 69,403 1.41% 1.01%
1963 58,138 70,112 1.4% 1.02%
1964 59,020 70,865 1.52% 1.07%
1965 59,970 71,680 1.61% 1.15%
1966 60,900 72,576 1.55% 1.25%
1967 61,837 73,596 1.54% 1.41%
1968 62,809 74,765 1.57% 1.59%
1969 63,819 76,083 1.61% 1.76%
1970 64,528 77,626 1.11% 2.03%
1971 64,729 79,330 0.31% 2.2%
1972 64,615 81,041 -0.18% 2.16%
1973 64,342 82,798 -0.42% 2.17%
1974 64,058 84,672 -0.44% 2.26%
1975 63,839 86,708 -0.34% 2.4%
1976 63,762 88,922 -0.12% 2.55%
1977 63,862 91,301 0.16% 2.68%
1978 64,038 93,794 0.28% 2.73%
1979 64,274 96,252 0.37% 2.62%
1980 64,513 98,544 0.37% 2.38%
1981 64,665 100,615 0.24% 2.1%
1982 64,785 102,508 0.19% 1.88%
1983 64,934 104,380 0.23% 1.83%
1984 64,882 106,394 -0.08% 1.93%
1985 64,591 108,658 -0.45% 2.13%
1986 64,276 111,150 -0.49% 2.29%
1987 63,946 113,919 -0.51% 2.49%
1988 63,623 116,939 -0.51% 2.65%
1989 63,325 119,979 -0.47% 2.6%
1990 63,066 122,980 -0.41% 2.5%
1991 63,387 125,697 0.51% 2.21%
1992 64,404 128,110 1.6% 1.92%
1993 65,587 130,467 1.84% 1.84%
1994 66,843 132,732 1.92% 1.74%
1995 68,189 134,895 2.01% 1.63%
1996 69,612 136,962 2.09% 1.53%
1997 71,053 138,922 2.07% 1.43%
1998 72,412 140,751 1.91% 1.32%
1999 73,666 142,442 1.73% 1.2%
2000 74,912 144,018 1.69% 1.11%
2001 76,069 146,375 1.54% 1.64%
2002 77,032 149,922 1.27% 2.42%
2003 77,884 153,814 1.11% 2.6%
2004 78,719 157,705 1.07% 2.53%
2005 79,611 161,639 1.13% 2.49%
2006 80,604 165,638 1.25% 2.47%
2007 81,704 169,700 1.36% 2.45%
2008 82,912 173,793 1.48% 2.41%
2009 84,173 177,853 1.52% 2.34%
2010 85,320 181,802 1.36% 2.22%
2011 86,332 185,649 1.19% 2.12%
2012 87,260 189,439 1.07% 2.04%
2013 88,064 193,148 0.92% 1.96%
2014 88,765 196,767 0.8% 1.87%
2015 89,409 200,291 0.73% 1.79%
2016 89,969 203,689 0.63% 1.7%
2017 90,468 206,970 0.55% 1.61%
2018 90,926 210,187 0.51% 1.55%
2019 91,364 213,392 0.48% 1.52%
2020 91,846 217,435 0.53% 1.89%
2021 92,349 221,961 0.55% 2.08%
2022 92,840 226,305 0.53% 1.96%
2023 93,316 230,871 0.51% 2.02%
2024 93,772 235,536 0.49% 2.02%
2025 94,211 240,251 0.47% 2%
2026 94,621 244,987 0.44% 1.97%
2027 95,008 249,783 0.41% 1.96%
2028 95,368 254,657 0.38% 1.95%
2029 95,708 259,597 0.36% 1.94%
2030 95,995 264,560 0.3% 1.91%
2031 96,251 269,566 0.27% 1.89%
2032 96,473 274,643 0.23% 1.88%
2033 96,679 279,761 0.21% 1.86%
2034 96,858 284,911 0.19% 1.84%
2035 97,009 290,082 0.16% 1.81%
2036 97,107 295,269 0.1% 1.79%
2037 97,158 300,439 0.05% 1.75%
2038 97,180 305,590 0.02% 1.71%
2039 97,172 310,729 -0.008% 1.68%
2040 97,130 315,833 -0.04% 1.64%
2041 97,049 320,875 -0.08% 1.6%
2042 96,938 325,888 -0.11% 1.56%
2043 96,790 330,908 -0.15% 1.54%
2044 96,618 335,919 -0.18% 1.51%
2045 96,412 340,911 -0.21% 1.49%
2046 96,189 345,883 -0.23% 1.46%
2047 95,940 350,758 -0.26% 1.41%
2048 95,669 355,569 -0.28% 1.37%
2049 95,377 360,353 -0.31% 1.35%
2050 95,051 365,103 -0.34% 1.32%

From 2005 to 2015, the population of Antigua and Barbuda increased by 9,798 people (a 12.3% growth), while Sao Tome and Principe gained 38,652 people (a 23.9% growth).

For the next 10 years, from 2015 to 2025, Antigua and Barbuda gained 5,131 (a 5.74% growth), while Sao Tome and Principe's population increased by 43,764 (a 21.9% growth).

Antigua and Barbuda was ranked 185th most populous country in 2005 and is still 185th in 2025. Sao Tome and Principe was ranked 178th in 2005 and ranked 176th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Antigua and Barbuda's population will grow by 0.54% to 95,051 people and will still be ranked 185th. The population of Sao Tome and Principe will increase by 49.6% to 365,103 people and rank change from 176th to 175th.

Biggest cities by population

Antigua
City Population
St. John's 22.2K
All Saints 5.31K
Sao Tome
City Population
Sao Tome 65.5K
Trindade 6.64K

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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