Median age in St. Martin

Median age in St. Martin: 19.8 years in 1950 and 39.4 years in 2023, by UN estimates.

Latest, 2023: 39.4 years
Since 1950: +19.6 years
Rank, 2023: 58 of 229; counting from the highest
World, 2023: 30.4 years
Projected, 2100: 46.4 years; UN projection (medium variant)

Watch it change on the map

years · UN

Estimates, UNUN projection (medium variant)95% prediction intervalWorld

What the numbers say

The UN projection (medium variant) puts it at 46.4 years in 2100, between 30.6 years and 37.3 years (95% prediction interval).
The highest was 39.5 years in 2020, the lowest 15.5 years in 1964.

Every year

years · UN

Year	St. Martin	World
2023	39.4	30.4
2022	38.4	30.1
2021	38.1	29.8
2020	39.5	29.6
2019	38.6	29.3
2018	35.3	29
2017	33.8	28.8
2016	33	28.5
2015	32.3	28.3
2014	31.8	28.1
2013	31.3	27.8
2012	31	27.6
2011	30.7	27.4
2010	30.3	27.2
2009	29.9	27
2008	29.5	26.7
2007	29.2	26.5
2006	29	26.3
2005	28.9	26.1
2004	28.9	25.9
2003	28.8	25.7
2002	28.8	25.5
2001	28.7	25.3
2000	28.6	25.1
1999	28.5	24.9
1998	28.2	24.7
1997	27.7	24.4
1996	27.4	24.2
1995	27.1	24
1994	26.8	23.8
1993	26.6	23.5
1992	26.4	23.3
1991	26.1	23.1
1990	25.8	22.9
1989	25.3	22.8
1988	24.6	22.6
1987	23.9	22.4
1986	23.2	22.2
1985	22.5	22
1984	21.8	21.9
1983	21.1	21.8
1982	20.4	21.7
1981	19.6	21.6
1980	19.1	21.5
1979	18.6	21.3
1978	18.1	21.1
1977	17.6	21
1976	17.2	20.8
1975	16.8	20.7
1974	16.5	20.5
1973	16.4	20.4
1972	16.4	20.4
1971	16.4	20.3
1970	16.4	20.3
1969	16.4	20.3
1968	16.3	20.4
1967	16.2	20.5
1966	15.9	20.6
1965	15.6	20.8
1964	15.5	21
1963	15.5	21.2
1962	15.6	21.4
1961	15.8	21.4
1960	16.1	21.5
1959	16.3	21.5
1958	16.6	21.5
1957	17	21.6
1956	17.4	21.7
1955	17.7	21.8
1954	18.1	21.9
1953	18.5	22
1952	18.9	22.1
1951	19.4	22.1
1950	19.8	22.2

UN projection (medium variant) · 2024–2100

Year	St. Martin	World
2024	4140.3–41.8	30.6
2025	42.540.3–45.1	30.9
2026	43.940–48.5	31.1
2027	45.239.2–51	31.3
2028	46.438.3–52.7	31.6
2029	47.437.6–54.2	31.8
2030	48.336.6–55.7	32
2031	49.135.5–56.9	32.2
2032	49.834.2–58	32.4
2033	50.433.1–59.1	32.6
2034	50.932.2–59.9	32.8
2035	51.331.7–60.6	33
2036	51.531.4–61.2	33.2
2037	51.631.2–61.9	33.4
2038	51.631.2–62.7	33.6
2039	51.531.2–63.6	33.8
2040	51.331.2–64.6	34
2041	5131.3–65.7	34.2
2042	50.431.4–66.8	34.4
2043	49.331.5–67.7	34.6
2044	40.831.6–68.7	34.8
2045	39.331.7–69.6	35
2046	38.831.9–70.6	35.2
2047	38.632–71.5	35.4
2048	38.632–72.4	35.6
2049	38.632–73.1	35.9
2050	38.632.1–73.8	36.1
2051	38.732.2–74.3	36.3
2052	38.832.2–74.7	36.5
2053	38.932.4–75.1	36.7
2054	3932.4–75.4	36.9
2055	39.232.4–75.9	37.1
2056	39.332.5–76.5	37.3
2057	39.432.6–77.2	37.5
2058	39.632.6–77.8	37.6
2059	39.732.6–78.4	37.8
2060	39.932.8–79	37.9
2061	4033.1–79.6	38
2062	40.233.3–80	38.1
2063	40.233.3–80.3	38.3
2064	40.433.4–80.6	38.4
2065	40.733.6–80.8	38.5
2066	40.933.6–81	38.6
2067	4133.7–80	38.7
2068	41.133.9–67.8	38.8
2069	4134–48.5	38.9
2070	40.834–51.7	39
2071	40.434.1–79.9	39.1
2072	4034.2–70	39.2
2073	39.632.3–34.5	39.3
2074	39.131.1–34.6	39.4
2075	38.830.6–34.7	39.5
2076	38.730.2–35	39.6
2077	38.629.7–35.3	39.7
2078	38.629.4–35.4	39.8
2079	38.729.3–35.3	40
2080	38.829.2–35.1	40.1
2081	3929.1–35.1	40.2
2082	39.328.8–35.4	40.3
2083	39.628.6–35.6	40.4
2084	39.928.7–35.7	40.5
2085	40.329–35.9	40.6
2086	40.729.2–36.2	40.7
2087	41.129.6–36.4	40.9
2088	41.529.9–36.7	41
2089	41.930–36.8	41.1
2090	42.430.3–36.9	41.2
2091	42.830.6–36.8	41.3
2092	43.330.8–36.9	41.4
2093	43.730.7–36.9	41.5
2094	44.130.1–36.9	41.6
2095	44.629.9–36.9	41.7
2096	4529.9–37	41.8
2097	45.430–37.2	41.9
2098	45.730.1–37.4	42
2099	46.130.3–37.4	42
2100	46.430.6–37.3	42.1

Good to know

Half the people are older than this age and half are younger.
Source: UN DESA, World Population Prospects 2024.
The dashed line is the UN projection (medium variant), a scenario rather than a forecast; the band is its 95% prediction interval.
Ranks count the 229 countries with a value in 2023, highest first.
The faint line is the world as a whole, as the same source counts it.

How the layers work, where their data comes from and what they can’t tell you: Countries through time

Median age in St. Martin

What the numbers say

Every year

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