๐Ÿ‡ธ๐Ÿ‡น Population Growth Rate of Sao Tome and Principe

The current population growth rate of Sao Tome and Principe is 1.997%. A -0.35% decrease from 2023, when the population growth rate was 2.004%. In the future, Sao Tome and Principe's population growth rate is projected to decrease to 0.248%, by the year 2100. A total decrease of the population growth rate of Sao Tome and Principe by -87.58% from today's standard.

Historic Population Growth Rate of Sao Tome and Principe (1950-2024)

Sao Tome and Principe has seen an increase in population growth rate since the 1950's.

Year Population Growth Rate Overall Population +/-
1950 1.47% 895
1951 1.426% 881
1952 1.249% 782
1953 1.083% 686
1954 0.991% 634
1955 0.935% 604
1956 0.974% 635
1957 0.996% 656
1958 1.077% 717
1959 1.115% 750
1960 1.017% 692
1961 1.014% 697
1962 1.001% 695
1963 1.031% 723
1964 1.108% 785
1965 1.177% 844
1966 1.305% 947
1967 1.487% 1,094
1968 1.664% 1,244
1969 1.83% 1,392
1970 2.184% 1,695
1971 2.158% 1,712
1972 2.11% 1,710
1973 2.179% 1,804
1974 2.296% 1,944
1975 2.454% 2,128
1976 2.588% 2,301
1977 2.69% 2,456
1978 2.698% 2,530
1979 2.48% 2,387
1980 2.229% 2,196
1981 1.934% 1,946
1982 1.795% 1,840
1983 1.825% 1,905
1984 1.995% 2,122
1985 2.214% 2,406
1986 2.319% 2,578
1987 2.599% 2,961
1988 2.631% 3,077
1989 2.504% 3,004
1990 2.438% 2,998
1991 1.937% 2,435
1992 1.867% 2,392
1993 1.78% 2,322
1994 1.664% 2,209
1995 1.569% 2,116
1996 1.473% 2,017
1997 1.368% 1,901
1998 1.249% 1,758
1999 1.14% 1,624
2000 1.062% 1,529
2001 2.175% 3,184
2002 2.608% 3,909
2003 2.52% 3,876
2004 2.477% 3,906
2005 2.452% 3,963
2006 2.436% 4,034
2007 2.41% 4,089
2008 2.358% 4,098
2009 2.262% 4,022
2010 2.131% 3,874
2011 2.058% 3,821
2012 1.984% 3,758
2013 1.894% 3,659
2014 1.819% 3,580
2015 1.732% 3,468
2016 1.633% 3,327
2017 1.564% 3,237
2018 1.521% 3,196
2019 1.506% 3,214
2020 2.24% 4,871
2021 1.884% 4,182
2022 1.991% 4,506
2023 2.004% 4,627
2024 1.997% 4,703

Future Population Growth Rate of Sao Tome and Principe (2024-2100)

Sao Tome and Principe's population growth rate is projected to decrease in the future. According to the United Nation, it will drop from today's growth rate of 2.004% all the way down to 0.248% by the year 2100. The yearly downward trend is clearly visible from the charts and data below.

Year Population Growth Rate Overall Population +/-
2024 1.997% 4,703
2025 1.97% 4,732
2026 1.938% 4,747
2027 1.939% 4,842
2028 1.926% 4,904
2029 1.914% 4,968
2030 1.877% 4,967
2031 1.871% 5,044
2032 1.858% 5,104
2033 1.838% 5,141
2034 1.813% 5,165
2035 1.783% 5,172
2036 1.76% 5,198
2037 1.712% 5,144
2038 1.687% 5,156
2039 1.65% 5,127
2040 1.61% 5,086
2041 1.56% 5,007
2042 1.538% 5,011
2043 1.519% 5,028
2044 1.487% 4,995
2045 1.467% 5,000
2046 1.423% 4,923
2047 1.378% 4,833
2048 1.35% 4,800
2049 1.32% 4,758
2050 1.301% 4,749
2051 1.29% 4,773
2052 1.248% 4,675
2053 1.235% 4,684
2054 1.208% 4,638
2055 1.195% 4,644
2056 1.151% 4,524
2057 1.148% 4,565
2058 1.12% 4,507
2059 1.105% 4,495
2060 1.1% 4,523
2061 1.071% 4,453
2062 1.065% 4,474
2063 1.031% 4,379
2064 1.024% 4,391
2065 0.976% 4,229
2066 0.977% 4,276
2067 0.945% 4,173
2068 0.906% 4,041
2069 0.903% 4,062
2070 0.863% 3,918
2071 0.83% 3,801
2072 0.808% 3,728
2073 0.777% 3,613
2074 0.764% 3,580
2075 0.747% 3,527
2076 0.73% 3,473
2077 0.719% 3,445
2078 0.68% 3,281
2079 0.66% 3,206
2080 0.649% 3,175
2081 0.61% 3,003
2082 0.591% 2,927
2083 0.577% 2,876
2084 0.545% 2,728
2085 0.527% 2,652
2086 0.499% 2,524
2087 0.492% 2,505
2088 0.487% 2,489
2089 0.46% 2,363
2090 0.446% 2,303
2091 0.417% 2,160
2092 0.406% 2,115
2093 0.382% 1,993
2094 0.363% 1,901
2095 0.334% 1,759
2096 0.332% 1,753
2097 0.311% 1,647
2098 0.287% 1,527
2099 0.26% 1,385
2100 0.248% 1,323

Why is the chart for future population growth rate mostly flat?

Predicting and projecting future population growth rate is extremely hard. Especially, the further you move into the future. Thus, the scientist and data collectors of the United Nations tend to add a flat number when reasonable projections can't be made.

Understanding Population Growth Rate: How Births, Deaths, and Migration Impact Population Size of Sao Tome and Principe

Population growth rate is defined as the annual average rate of change of population size, for a given country, territory, or geographic area, during a specified period. It is considered an international standard for measuring population change. The United Nations uses population growth rate as one of the key indicators for measuring population trends, and for forecasting future population size. Part of that data is used on this page to visualize and explore historic and future population growth rate over time.

What is Population Growth Rate?

Population growth rate is a measure of how quickly a population is increasing or decreasing in size over time. It is expressed as a percentage of change over a time period. Most commonly, its typically messured on a yearly basis, allowing you to evaluate percentage on year over year basis. However, population growth rate can be applied and calculated on any timeframe.

  • Population growth rate is used to indicate population increase or decrease in size over time.
  • It is measured as a percentage of change, from previous to current population size.
  • It is often expressed as a yearly rate, but can be applied to any timeframe.
  • A positive population growth rate indicates that a population is increasing.
  • A negative population growth rate indicates that a population is decreasing.
  • Birth rate, death rate, and migration affect the population growth rate.
  • A high birth rate and low death rate will result in a high population growth rate.
  • A low birth rate and high death rate will result in a low population growth rate.
  • Net migration also affect the population growth rate of Sao Tome and Principe.
  • Population growth rate is an important metric for demographic, environmental and economic forecasting.

How is Population Growth Rate calculated?

The population growth rate indicates the increase or decrease of a population in percent (%). The formula to calculate population growth rate can be used on any timeframe. In this case it indicates the population growth reate year over year, where a negative population growth rate is presented with red coloring and positive with green. The population growth rate of Sao Tome and Principe is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.

Population Growth Rate Formula

Population Growth Rate = New Population - Original Population / Original Population * 100

What Causes Population Growth Rate to Increase or Decrease?

Just like any other country or region, Sao Tome and Principe's population growth rate is influenced by a variety of factors that causes it to increase or decrease.

Birth Rate

The number of births per 1,000 individuals in a population over a specific period of time affects population growth. Higher birth rates contribute to population growth, while lower birth rates slow down growth.

Death Rate

The number of deaths per 1,000 individuals in a population over a specific period of time also influences population growth. Higher death rates can reduce population growth, while lower death rates contribute to growth.

Total Fertility Rate

The average number of children born to women of childbearing age is known as the total fertility rate. Higher fertility rates can lead to population growth, while lower fertility rates can result in slower growth or even population decline.

Life Expectancy

The average number of years a person is expected to live affects population growth. Higher life expectancy can result in population growth, as people live longer and contribute to the population for a greater duration.

Immigration and Emigration

Migration patterns, including immigration (inflow of individuals from other countries) and emigration (outflow of individuals to other countries), can significantly impact population growth rates. Higher immigration rates can contribute to population growth, while high emigration rates can slow down growth.

Government Policies

Government policies related to family planning, healthcare, immigration, and social welfare can also influence population growth rates. For example, policies promoting contraception and family planning can lead to lower birth rates and slower growth.

Socioeconomic Factors

Factors such as economic development, education, and urbanization can affect population growth rates. Higher levels of education and economic opportunities often correlate with lower birth rates and slower population growth.

Data Information

Data found on this page is based on the medium fertility variant of the United Nations Revision of World Population Prospects 2024.

Data Published: 2024-07-11

Data Sources

The United Nations - Department of Economic and Social Affairs (Population Division)

UN Revision of World Population Prospects 2024

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