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Guinea vs Madagascar Demographics: Median age, Gender, Religion

Updated on by Georank team

Demographics of Guinea compared to Madagascar:

  • As of 2026, the population of Guinea is 15.5M vs 33.8M in Madagascar - 2.17 times difference.
  • The median age in Guinea is 19.2 years compared to 20 years in Madagascar.
  • Guinea is ranked 176/196 by median age (oldest to youngest) vs 165/196 for Madagascar.
  • The average life expectancy at birth in Guinea is 61.2 years, compared to 64.3 years in Madagascar.
  • The share of old-age demographic (65+) in Guinea is 3.46% vs 3.41% in Madagascar.
  • The share of young demographic (0-15 years old) in Guinea is 40.9% vs 39.3% in Madagascar.
  • Guinea has 8.65M working age adults (aged 15-64) vs 19.4M in Madagascar.
  • The total fertility rate is 4.22 in Guinea compared to 3.97 in Madagascar.

Median age Guinea vs Madagascar, 1960-2100

Guinea
Factual

UN forecast
Madagascar
Factual

UN forecast
1x
Year Median age, years
Guinea Madagascar
2100 36.2 35.1
2099 36.1 34.9
2098 35.9 34.8
2097 35.8 34.6
2096 35.6 34.4
2095 35.4 34.2
2094 35.2 34
2093 35.1 33.8
2092 34.9 33.6
2091 34.7 33.5
2090 34.5 33.3
2089 34.3 33.1
2088 34.1 32.9
2087 33.9 32.7
2086 33.7 32.5
2085 33.5 32.3
2084 33.3 32.1
2083 33.1 31.9
2082 32.9 31.7
2081 32.7 31.5
2080 32.5 31.4
2079 32.3 31.2
2078 32.1 31
2077 31.8 30.8
2076 31.6 30.6
2075 31.4 30.4
2074 31.2 30.2
2073 30.9 30
2072 30.7 29.8
2071 30.5 29.6
2070 30.2 29.3
2069 30 29.1
2068 29.8 28.9
2067 29.5 28.7
2066 29.3 28.5
2065 29 28.3
2064 28.8 28.1
2063 28.5 27.9
2062 28.3 27.7
2061 28 27.5
2060 27.8 27.3
2059 27.5 27.1
2058 27.2 26.8
2057 27 26.6
2056 26.7 26.4
2055 26.4 26.2
2054 26.2 26
2053 25.9 25.7
2052 25.6 25.5
2051 25.4 25.3
2050 25.1 25.1
2049 24.8 24.9
2048 24.6 24.6
2047 24.3 24.4
2046 24 24.2
2045 23.8 24
2044 23.5 23.7
2043 23.2 23.5
2042 23 23.3
2041 22.7 23.1
2040 22.5 22.9
2039 22.2 22.7
2038 21.9 22.5
2037 21.7 22.3
2036 21.5 22.1
2035 21.2 22
2034 21 21.8
2033 20.8 21.6
2032 20.6 21.4
2031 20.4 21.2
2030 20.1 21
2029 19.9 20.8
2028 19.8 20.6
2027 19.6 20.5
2026 19.4 20.3
2025 19.2 20.1
2024 19.2 20
2023 19 19.9
2022 18.9 19.7
2021 18.8 19.6
2020 18.6 19.4
2019 18.5 19.3
2018 18.3 19.1
2017 18.2 18.9
2016 18.1 18.7
2015 18 18.6
2014 17.8 18.4
2013 17.7 18.2
2012 17.6 18.1
2011 17.5 17.9
2010 17.4 17.8
2009 17.3 17.7
2008 17.3 17.6
2007 17.2 17.5
2006 17.2 17.4
2005 17.2 17.3
2004 17.2 17.3
2003 17.2 17.2
2002 17.2 17.2
2001 17.3 17.2
2000 17.5 17.2
1999 17.6 17.2
1998 17.7 17.2
1997 17.9 17.1
1996 18 17.1
1995 18.1 17.1
1994 18.1 17.1
1993 18.2 17
1992 18.2 17
1991 18.3 16.9
1990 18.3 16.9
1989 18.3 16.8
1988 18.4 16.7
1987 18.4 16.6
1986 18.4 16.6
1985 18.4 16.5
1984 18.5 16.5
1983 18.5 16.4
1982 18.6 16.4
1981 18.7 16.4
1980 18.8 16.4
1979 18.9 16.5
1978 19 16.5
1977 19.2 16.5
1976 19.3 16.6
1975 19.4 16.6
1974 19.5 16.6
1973 19.7 16.6
1972 19.8 16.6
1971 19.8 16.7
1970 19.9 16.7
1969 20 16.6
1968 20 16.7
1967 20.1 16.7
1966 20.1 16.7
1965 20.2 16.8
1964 20.3 16.8
1963 20.4 17
1962 20.4 17.2
1961 20.5 17.5
1960 20.6 17.9

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10).

GeoRank.org/demographics/guinea/madagascar | CC BY

In 1960, the median age in Guinea was 20.6 years compared to 17.9 years in Madagascar. As of 2024, the median age had changed to 19.2 years in Guinea and to 20 years in Madagascar.

According to United Nations projections, the median age in Guinea is expected to increased to around 25.1 years by 2050 compared to 25.1 years in Madagascar. The aging demographics forecast is based on previous years' birth rates and increasing life expectancy.

Demographic pyramid: age and gender distribution

Guinea
Male

Female
Madagascar
Male

Female
Age range Share of population
Guinea Madagascar
Male Female Male Female
80+ 0.19% 0.29% 0.16% 0.21%
75-79 0.25% 0.36% 0.23% 0.28%
70-74 0.41% 0.56% 0.48% 0.55%
65-69 0.6% 0.79% 0.71% 0.78%
60-64 0.83% 1.03% 0.95% 1.01%
55-59 1.05% 1.27% 1.22% 1.27%
50-54 1.24% 1.51% 1.6% 1.64%
45-49 1.49% 1.78% 1.99% 2.02%
40-44 1.95% 2.19% 2.35% 2.37%
35-39 2.68% 2.82% 2.76% 2.75%
30-34 3.52% 3.55% 3.41% 3.39%
25-29 4.25% 4.19% 4.23% 4.2%
20-24 4.77% 4.67% 4.79% 4.73%
15-19 5.49% 5.35% 5.38% 5.28%
10-14 6.21% 6.04% 5.95% 5.82%
5-9 6.9% 6.71% 6.55% 6.38%
0-4 7.64% 7.41% 7.39% 7.18%

Data sources: World Bank | Health (2024, retrieved 2026-04-06).

GeoRank.org/demographics/guinea/madagascar | CC BY

The chart above is a variation of a population pyramid and represents a comparison of age and gender structure. Guinea has high demographic potential with 76.7% of people in the 0-34 age group compared to 74.7% and similar potential in Madagascar.

Working age demographic by year

Guinea
Factual

UN forecast
Madagascar
Factual

UN forecast
1x
Year Working age share
Guinea Madagascar
2100 65.5% 65.2%
2099 65.5% 65.3%
2098 65.6% 65.3%
2097 65.6% 65.4%
2096 65.7% 65.4%
2095 65.7% 65.4%
2094 65.8% 65.5%
2093 65.8% 65.5%
2092 65.9% 65.6%
2091 65.9% 65.6%
2090 66% 65.6%
2089 66% 65.7%
2088 66.1% 65.7%
2087 66.2% 65.7%
2086 66.2% 65.7%
2085 66.3% 65.7%
2084 66.3% 65.7%
2083 66.4% 65.7%
2082 66.4% 65.7%
2081 66.5% 65.7%
2080 66.5% 65.6%
2079 66.5% 65.6%
2078 66.5% 65.5%
2077 66.5% 65.5%
2076 66.5% 65.5%
2075 66.5% 65.4%
2074 66.5% 65.4%
2073 66.5% 65.3%
2072 66.5% 65.3%
2071 66.4% 65.2%
2070 66.4% 65.2%
2069 66.3% 65.1%
2068 66.2% 65.1%
2067 66.2% 65%
2066 66.1% 65%
2065 66% 64.9%
2064 66% 64.9%
2063 65.9% 64.8%
2062 65.8% 64.8%
2061 65.8% 64.7%
2060 65.7% 64.6%
2059 65.6% 64.6%
2058 65.5% 64.5%
2057 65.4% 64.3%
2056 65.3% 64.2%
2055 65.2% 64.1%
2054 65.1% 63.9%
2053 65% 63.8%
2052 64.8% 63.6%
2051 64.6% 63.4%
2050 64.4% 63.2%
2049 64.2% 63.1%
2048 64% 62.9%
2047 63.7% 62.7%
2046 63.4% 62.5%
2045 63.1% 62.3%
2044 62.8% 62%
2043 62.5% 61.8%
2042 62.1% 61.6%
2041 61.8% 61.3%
2040 61.4% 61.1%
2039 61% 60.8%
2038 60.6% 60.6%
2037 60.2% 60.3%
2036 59.8% 60%
2035 59.4% 59.8%
2034 59% 59.5%
2033 58.6% 59.2%
2032 58.3% 59%
2031 57.9% 58.8%
2030 57.5% 58.6%
2029 57.2% 58.3%
2028 56.8% 58.1%
2027 56.5% 57.9%
2026 56.1% 57.7%
2025 55.8% 57.5%
2024 55.6% 57.3%
2023 55.3% 57.1%
2022 55% 56.9%
2021 54.7% 56.7%
2020 54.4% 56.5%
2019 54.1% 56.3%
2018 53.9% 56%
2017 53.7% 55.8%
2016 53.4% 55.5%
2015 53.2% 55.2%
2014 52.9% 54.9%
2013 52.7% 54.5%
2012 52.4% 54.1%
2011 52.1% 53.7%
2010 51.9% 53.3%
2009 51.6% 53%
2008 51.4% 52.7%
2007 51.1% 52.5%
2006 51% 52.3%
2005 50.9% 52.1%
2004 50.8% 51.9%
2003 50.7% 51.8%
2002 50.6% 51.8%
2001 50.8% 51.8%
2000 51.2% 51.8%
1999 51.3% 51.8%
1998 51.4% 51.8%
1997 51.8% 51.8%
1996 52.1% 51.8%
1995 52.1% 51.8%
1994 52.2% 51.8%
1993 52.3% 51.6%
1992 52.4% 51.5%
1991 52.5% 51.3%
1990 52.5% 51.2%
1989 52.6% 51%
1988 52.7% 50.8%
1987 52.7% 50.5%
1986 52.8% 50.3%
1985 52.8% 50.1%
1984 52.9% 49.9%
1983 53% 49.8%
1982 53.1% 49.7%
1981 53.3% 49.6%
1980 53.5% 49.6%
1979 53.7% 49.6%
1978 53.9% 49.7%
1977 54.2% 49.7%
1976 54.5% 49.8%
1975 54.7% 49.8%
1974 54.9% 49.9%
1973 55.1% 49.9%
1972 55.3% 50%
1971 55.5% 50.1%
1970 55.6% 50.1%
1969 55.7% 50.1%
1968 55.7% 50.1%
1967 55.8% 50.1%
1966 55.8% 50%
1965 55.8% 49.9%
1964 55.8% 49.8%
1963 55.9% 50%
1962 55.9% 50.4%
1961 55.9% 50.9%
1960 56% 51.4%

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10).

GeoRank.org/demographics/guinea/madagascar | CC BY

Between 2004 and 2024, the share of working-age demographics aged 15-64 changed from 50.8% to 55.6% in Guinea and from 51.9% to 57.3% in Madagascar.

Age dependency by year

Guinea
Young

Old
Madagascar
Young

Old
1x
Year Age dependency ratio
Guinea Madagascar
Total Young Old Total Young Old
2024 79.7% 73.5% 6.21% 74.4% 68.5% 5.94%
2023 80.8% 74.6% 6.22% 75.2% 69.3% 5.84%
2022 81.8% 75.6% 6.24% 75.9% 70.1% 5.75%
2021 82.8% 76.5% 6.27% 76.5% 70.8% 5.66%
2020 83.8% 77.5% 6.33% 77.1% 71.5% 5.59%
2019 84.7% 78.3% 6.39% 77.8% 72.3% 5.5%
2018 85.6% 79.1% 6.43% 78.4% 73% 5.39%
2017 86.3% 79.9% 6.48% 79.2% 73.9% 5.27%
2016 87.1% 80.6% 6.53% 80% 74.9% 5.16%
2015 88% 81.4% 6.6% 81% 76% 5.05%
2014 88.9% 82.3% 6.67% 82.1% 77.2% 4.94%
2013 89.8% 83.1% 6.75% 83.5% 78.6% 4.9%
2012 90.8% 83.9% 6.83% 84.9% 80% 4.92%
2011 91.8% 84.9% 6.93% 86.3% 81.3% 4.95%
2010 92.8% 85.8% 7.04% 87.6% 82.6% 5%
2009 93.7% 86.6% 7.14% 88.6% 83.6% 5.05%
2008 94.6% 87.4% 7.24% 89.6% 84.5% 5.11%
2007 95.5% 88.2% 7.35% 90.5% 85.3% 5.16%
2006 96.3% 88.8% 7.44% 91.3% 86.1% 5.22%
2005 96.6% 89.1% 7.52% 92% 86.8% 5.27%
2004 96.8% 89.2% 7.6% 92.6% 87.3% 5.32%
2003 97.2% 89.5% 7.68% 93% 87.6% 5.35%
2002 97.7% 89.9% 7.76% 93.1% 87.8% 5.37%
2001 96.9% 89.1% 7.77% 93.2% 87.8% 5.39%
2000 95.5% 87.7% 7.74% 93.2% 87.8% 5.4%
1999 94.8% 87% 7.76% 93.2% 87.8% 5.42%
1998 94.4% 86.6% 7.79% 93.1% 87.6% 5.43%
1997 93.2% 85.4% 7.78% 92.9% 87.5% 5.44%
1996 92.1% 84.3% 7.78% 92.9% 87.4% 5.46%
1995 91.9% 84.1% 7.82% 93% 87.5% 5.48%
1994 91.6% 83.8% 7.87% 93.2% 87.7% 5.52%
1993 91.3% 83.4% 7.9% 93.6% 88.1% 5.56%
1992 91% 83% 7.93% 94.2% 88.6% 5.61%
1991 90.7% 82.7% 7.95% 94.8% 89.1% 5.67%
1990 90.4% 82.4% 7.98% 95.4% 89.7% 5.72%
1989 90.2% 82.2% 7.99% 96.1% 90.4% 5.79%
1988 89.9% 81.9% 7.99% 97% 91.1% 5.85%
1987 89.7% 81.7% 7.99% 97.8% 91.9% 5.92%
1986 89.6% 81.6% 7.99% 98.7% 92.7% 6%
1985 89.3% 81.4% 7.97% 99.6% 93.5% 6.1%
1984 89% 81.1% 7.93% 100.2% 94% 6.21%
1983 88.7% 80.8% 7.89% 100.8% 94.4% 6.35%
1982 88.2% 80.4% 7.83% 101.2% 94.7% 6.49%
1981 87.7% 79.9% 7.77% 101.4% 94.8% 6.63%
1980 87% 79.3% 7.69% 101.5% 94.7% 6.77%
1979 86.3% 78.7% 7.61% 101.4% 94.5% 6.91%
1978 85.4% 77.9% 7.52% 101.2% 94.2% 7.03%
1977 84.5% 77.1% 7.43% 101% 93.9% 7.15%
1976 83.6% 76.3% 7.34% 100.9% 93.6% 7.23%
1975 82.8% 75.5% 7.27% 100.7% 93.4% 7.28%
1974 82% 74.8% 7.22% 100.5% 93.2% 7.28%
1973 81.3% 74.1% 7.18% 100.2% 93% 7.24%
1972 80.7% 73.6% 7.15% 99.9% 92.8% 7.15%
1971 80.2% 73.1% 7.14% 99.6% 92.6% 7.06%
1970 79.8% 72.7% 7.14% 99.5% 92.5% 6.97%
1969 79.6% 72.4% 7.15% 99.4% 92.5% 6.9%
1968 79.4% 72.2% 7.18% 99.5% 92.7% 6.84%
1967 79.3% 72.1% 7.21% 99.7% 92.9% 6.8%
1966 79.2% 72% 7.27% 100% 93.3% 6.77%
1965 79.2% 71.9% 7.33% 100.4% 93.7% 6.75%
1964 79.1% 71.7% 7.42% 100.7% 94% 6.74%
1963 79% 71.5% 7.51% 100.1% 93.4% 6.7%
1962 78.9% 71.3% 7.62% 98.5% 91.9% 6.62%
1961 78.8% 71% 7.75% 96.5% 90% 6.54%
1960 78.6% 70.7% 7.88% 94.4% 87.9% 6.45%

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/demographics/guinea/madagascar | CC BY

Age dependency is the ratio of people not in the labor force (children under 15 and adults 64+) to people aged 15 to 64.

Age dependency in Guinea decreased from 96.8% to 79.7% between 2004 and 2024.

In Madagascar, the ratio of dependent people decreased from 92.6% to 74.4% between 2004 and 2024 with a decreased share of young people and an increased proportion of people aged 65+.

Share of young demographic (0-14) by year

Guinea
Factual

UN forecast
Madagascar
Factual

UN forecast
1x
Year Share of 0-14
Guinea Madagascar
2100 20.5% 21.5%
2099 20.6% 21.6%
2098 20.8% 21.8%
2097 20.9% 21.9%
2096 21% 22.1%
2095 21.2% 22.2%
2094 21.3% 22.3%
2093 21.4% 22.5%
2092 21.6% 22.6%
2091 21.7% 22.8%
2090 21.9% 22.9%
2089 22% 23.1%
2088 22.2% 23.3%
2087 22.3% 23.4%
2086 22.5% 23.6%
2085 22.6% 23.7%
2084 22.8% 23.9%
2083 22.9% 24.1%
2082 23.1% 24.3%
2081 23.3% 24.4%
2080 23.4% 24.6%
2079 23.6% 24.8%
2078 23.8% 25%
2077 24% 25.2%
2076 24.1% 25.4%
2075 24.3% 25.6%
2074 24.5% 25.8%
2073 24.7% 26%
2072 25% 26.2%
2071 25.2% 26.4%
2070 25.4% 26.6%
2069 25.6% 26.9%
2068 25.9% 27.1%
2067 26.1% 27.3%
2066 26.4% 27.5%
2065 26.6% 27.7%
2064 26.9% 28%
2063 27.2% 28.2%
2062 27.5% 28.4%
2061 27.7% 28.7%
2060 28% 28.9%
2059 28.3% 29.1%
2058 28.6% 29.4%
2057 28.9% 29.6%
2056 29.2% 29.9%
2055 29.5% 30.1%
2054 29.8% 30.4%
2053 30.1% 30.6%
2052 30.4% 30.9%
2051 30.7% 31.2%
2050 31% 31.4%
2049 31.3% 31.7%
2048 31.7% 32%
2047 32% 32.3%
2046 32.4% 32.6%
2045 32.7% 32.9%
2044 33.1% 33.2%
2043 33.5% 33.5%
2042 33.9% 33.8%
2041 34.3% 34.1%
2040 34.7% 34.5%
2039 35.1% 34.8%
2038 35.5% 35.1%
2037 35.9% 35.5%
2036 36.4% 35.8%
2035 36.8% 36.2%
2034 37.3% 36.5%
2033 37.7% 36.9%
2032 38.1% 37.2%
2031 38.5% 37.4%
2030 38.9% 37.7%
2029 39.3% 38%
2028 39.7% 38.2%
2027 40% 38.5%
2026 40.4% 38.8%
2025 40.7% 39.1%
2024 40.9% 39.3%
2023 41.2% 39.6%
2022 41.6% 39.9%
2021 41.9% 40.1%
2020 42.1% 40.4%
2019 42.4% 40.7%
2018 42.6% 40.9%
2017 42.9% 41.2%
2016 43.1% 41.6%
2015 43.3% 42%
2014 43.5% 42.4%
2013 43.8% 42.8%
2012 44% 43.3%
2011 44.2% 43.7%
2010 44.5% 44%
2009 44.7% 44.3%
2008 44.9% 44.6%
2007 45.1% 44.8%
2006 45.3% 45%
2005 45.3% 45.2%
2004 45.3% 45.3%
2003 45.4% 45.4%
2002 45.5% 45.4%
2001 45.3% 45.4%
2000 44.9% 45.4%
1999 44.7% 45.4%
1998 44.5% 45.4%
1997 44.2% 45.3%
1996 43.9% 45.3%
1995 43.8% 45.3%
1994 43.7% 45.4%
1993 43.6% 45.5%
1992 43.5% 45.6%
1991 43.4% 45.7%
1990 43.3% 45.9%
1989 43.2% 46.1%
1988 43.1% 46.3%
1987 43.1% 46.5%
1986 43% 46.7%
1985 43% 46.8%
1984 42.9% 46.9%
1983 42.8% 47%
1982 42.7% 47.1%
1981 42.6% 47.1%
1980 42.4% 47%
1979 42.2% 46.9%
1978 42% 46.8%
1977 41.8% 46.7%
1976 41.5% 46.6%
1975 41.3% 46.5%
1974 41.1% 46.5%
1973 40.9% 46.4%
1972 40.7% 46.4%
1971 40.5% 46.4%
1970 40.4% 46.4%
1969 40.3% 46.4%
1968 40.3% 46.5%
1967 40.2% 46.5%
1966 40.2% 46.6%
1965 40.1% 46.7%
1964 40% 46.8%
1963 39.9% 46.7%
1962 39.9% 46.3%
1961 39.7% 45.8%
1960 39.6% 45.2%

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10).

GeoRank.org/demographics/guinea/madagascar | CC BY

The share of young people aged below 15 is 40.9% in Guinea and 39.3% in Madagascar. Birth rates in Guinea compared to Madagascar .

Share of old population (65+) by year

Guinea
Factual

UN forecast
Madagascar
Factual

UN forecast
1x
Year Share of 65+ years old
Guinea Madagascar
2100 14% 13.3%
2099 13.8% 13.1%
2098 13.7% 12.9%
2097 13.5% 12.7%
2096 13.3% 12.5%
2095 13.1% 12.4%
2094 12.9% 12.2%
2093 12.8% 12%
2092 12.6% 11.8%
2091 12.4% 11.6%
2090 12.2% 11.4%
2089 12% 11.3%
2088 11.7% 11.1%
2087 11.5% 10.9%
2086 11.3% 10.7%
2085 11.1% 10.5%
2084 10.9% 10.3%
2083 10.7% 10.2%
2082 10.5% 10%
2081 10.3% 9.88%
2080 10.1% 9.73%
2079 9.88% 9.59%
2078 9.69% 9.45%
2077 9.5% 9.3%
2076 9.31% 9.14%
2075 9.12% 8.98%
2074 8.93% 8.81%
2073 8.74% 8.64%
2072 8.56% 8.48%
2071 8.38% 8.33%
2070 8.21% 8.17%
2069 8.04% 8.02%
2068 7.87% 7.86%
2067 7.7% 7.69%
2066 7.52% 7.52%
2065 7.33% 7.35%
2064 7.13% 7.16%
2063 6.93% 6.97%
2062 6.72% 6.79%
2061 6.51% 6.61%
2060 6.3% 6.45%
2059 6.09% 6.3%
2058 5.88% 6.16%
2057 5.68% 6.03%
2056 5.48% 5.9%
2055 5.3% 5.78%
2054 5.13% 5.68%
2053 4.97% 5.58%
2052 4.82% 5.49%
2051 4.68% 5.41%
2050 4.56% 5.32%
2049 4.45% 5.23%
2048 4.36% 5.15%
2047 4.28% 5.06%
2046 4.21% 4.97%
2045 4.14% 4.88%
2044 4.09% 4.79%
2043 4.04% 4.7%
2042 4% 4.61%
2041 3.96% 4.52%
2040 3.93% 4.44%
2039 3.9% 4.35%
2038 3.86% 4.27%
2037 3.83% 4.19%
2036 3.8% 4.11%
2035 3.76% 4.04%
2034 3.73% 3.97%
2033 3.69% 3.91%
2032 3.66% 3.85%
2031 3.63% 3.79%
2030 3.59% 3.74%
2029 3.56% 3.68%
2028 3.53% 3.63%
2027 3.51% 3.57%
2026 3.48% 3.51%
2025 3.46% 3.44%
2024 3.46% 3.41%
2023 3.44% 3.34%
2022 3.43% 3.27%
2021 3.43% 3.21%
2020 3.44% 3.15%
2019 3.46% 3.09%
2018 3.47% 3.02%
2017 3.48% 2.94%
2016 3.49% 2.87%
2015 3.51% 2.79%
2014 3.53% 2.71%
2013 3.56% 2.67%
2012 3.58% 2.66%
2011 3.61% 2.66%
2010 3.65% 2.67%
2009 3.69% 2.68%
2008 3.72% 2.69%
2007 3.76% 2.71%
2006 3.79% 2.73%
2005 3.83% 2.74%
2004 3.86% 2.76%
2003 3.89% 2.77%
2002 3.92% 2.78%
2001 3.94% 2.79%
2000 3.96% 2.8%
1999 3.98% 2.81%
1998 4.01% 2.81%
1997 4.03% 2.82%
1996 4.05% 2.83%
1995 4.08% 2.84%
1994 4.1% 2.85%
1993 4.13% 2.87%
1992 4.15% 2.89%
1991 4.17% 2.91%
1990 4.19% 2.93%
1989 4.2% 2.95%
1988 4.21% 2.97%
1987 4.21% 2.99%
1986 4.21% 3.02%
1985 4.21% 3.06%
1984 4.2% 3.1%
1983 4.18% 3.16%
1982 4.16% 3.23%
1981 4.14% 3.29%
1980 4.11% 3.36%
1979 4.08% 3.43%
1978 4.05% 3.49%
1977 4.03% 3.55%
1976 4% 3.6%
1975 3.98% 3.63%
1974 3.97% 3.63%
1973 3.96% 3.62%
1972 3.96% 3.58%
1971 3.96% 3.53%
1970 3.97% 3.49%
1969 3.98% 3.46%
1968 4% 3.43%
1967 4.02% 3.4%
1966 4.05% 3.38%
1965 4.09% 3.37%
1964 4.14% 3.36%
1963 4.2% 3.35%
1962 4.26% 3.34%
1961 4.33% 3.33%
1960 4.41% 3.32%

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10).

GeoRank.org/demographics/guinea/madagascar | CC BY

The share of older people aged 65 and over is 3.46% in Guinea and 3.41% in Madagascar. Life expectancy in Guinea compared to Madagascar .

Compare countries by 7 more topics

Religion demographics in Guinea vs Madagascar

Guinea
Religion Share of population
Islam 86.8%
Christianity 11.7%
Atheism 1.32%
Buddhism 0.09%
All other 0.08%
Madagascar
Religion Share of population
Christianity 74.2%
Atheism 22.3%
Islam 1.16%
Hinduism 0.06%
Buddhism 0.03%
Judaism 0.0004%
All other 2.25%

Median age map

1x

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); U.S. Census Bureau (1960–2024, retrieved 2026-02-08).

GeoRank.org/demographics/guinea/madagascar | CC BY

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Data sources:

  1. World Bank | Health (1960–2024, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2024, retrieved 2026-02-08)
  4. Pew Research Center (2020, retrieved 2026-02-08)

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