Estadísticas mundiales e indicadores por país
Población de Níger: evolución (1950–2026)
Población
Tabla de datos
| 1950 | 2,6 M | 1961 | 3,61 M | 1972 | 4,9 M | 1983 | 6,71 M | 1994 | 9,4 M | 2005 | 13,76 M | 2016 | 20,69 M |
| 1951 | 2,68 M | 1962 | 3,71 M | 1973 | 5,04 M | 1984 | 6,91 M | 1995 | 9,71 M | 2006 | 14,27 M | 2017 | 21,44 M |
| 1952 | 2,77 M | 1963 | 3,82 M | 1974 | 5,17 M | 1985 | 7,12 M | 1996 | 10,04 M | 2007 | 14,8 M | 2018 | 22,19 M |
| 1953 | 2,86 M | 1964 | 3,94 M | 1975 | 5,32 M | 1986 | 7,34 M | 1997 | 10,38 M | 2008 | 15,36 M | 2019 | 22,95 M |
| 1954 | 2,95 M | 1965 | 4,05 M | 1976 | 5,46 M | 1987 | 7,56 M | 1998 | 10,74 M | 2009 | 15,94 M | 2020 | 23,72 M |
| 1955 | 3,04 M | 1966 | 4,17 M | 1977 | 5,62 M | 1988 | 7,79 M | 1999 | 11,12 M | 2010 | 16,55 M | 2021 | 24,5 M |
| 1956 | 3,12 M | 1967 | 4,28 M | 1978 | 5,78 M | 1989 | 8,03 M | 2000 | 11,51 M | 2011 | 17,18 M | 2022 | 25,31 M |
| 1957 | 3,22 M | 1968 | 4,4 M | 1979 | 5,96 M | 1990 | 8,29 M | 2001 | 11,92 M | 2012 | 17,84 M | 2023 | 26,16 M |
| 1958 | 3,31 M | 1969 | 4,53 M | 1980 | 6,14 M | 1991 | 8,55 M | 2002 | 12,35 M | 2013 | 18,52 M | 2024 | 27,03 M |
| 1959 | 3,41 M | 1970 | 4,65 M | 1981 | 6,32 M | 1992 | 8,82 M | 2003 | 12,8 M | 2014 | 19,22 M | 2025 | 27,92 M |
| 1960 | 3,51 M | 1971 | 4,78 M | 1982 | 6,51 M | 1993 | 9,1 M | 2004 | 13,27 M | 2015 | 19,94 M | 2026 | 28,81 M |