Codex Populi
Country · NER

Niger

26.2M
Population · 2023 · UN 2024
3.31%
Growth rate · 2023 · UN 2024
6.06
Fertility rate · 2023 · UN 2024
61.2 yrs
Life expectancy · 2023 · UN 2024

Population projection

Niger195019802010204020702100020M40M60M80M100M120Mpeople
UN · release 2026.08.5

What forecasters project

Each forecaster’s central projection for Niger, alongside earlier UN revisions. The newest vintage from each forecaster is shown; older revisions are in the legend.

Population: forecasters and earlier UN revisions

UN 2024Census 2025IHME 2020UN 2022WIC 202320002020204020602080210050M100M150Mpeople

5 series: UN 2024 (2000–2100, latest 91M, projected); Census 2025 (2024–2100, latest 156M, projected); IHME 2020 (2017–2100, latest 185M, projected); UN 2022 (2021–2100, latest 167M, projected); WIC 2023 (2020–2100, latest 141M, projected).

UN · Census · IHME · WIC · release 2026.08.5
Niger population, projected 2050 and 2100, by revision
Revision 20502100
UN 201055.4M—
UN 201269.4M204M
WIC 201351.2M98.4M
UN 201572.2M—
UN 201768.5M—
WIC 201858.6M114M
UN 201965.6M165M
IHME 202075.3M185M
UN 202267.0M167M
WIC 202363.8M141M
Census 202562.1M156M
UN 2024 (current)52.5M90.8M

Revisions with no 2050 or 2100 value for Niger are not listed.

Total fertility rate: forecasters and earlier UN revisions

UN 2024Census 2025IHME 2020UN 2022WIC 2023replacement2000202020402060208021002.003.004.005.006.007.008.00

5 series: UN 2024 (2000–2100, latest 2.01, projected); Census 2025 (2024–2100, latest 2.12, projected); IHME 2020 (2017–2100, latest 1.79, projected); UN 2022 (2021–2100, latest 2.22, projected); WIC 2023 (2015–2095, latest 1.92, projected).

UN · Census · IHME · WIC · release 2026.08.5
Niger total fertility rate, projected 2050 and 2100, by revision
Revision 20502100
WIC 20133.62—
WIC 20183.61—
IHME 20204.691.79
UN 20224.252.22
WIC 20234.03—
Census 20254.292.12
UN 2024 (current)3.222.01

Revisions with no 2050 or 2100 value for Niger are not listed. UN revisions from 2010 to 2019 publish fertility as five-year period averages (e.g. 2045–2050), with no single-year value; their paths are in the chart above. Wittgenstein Centre values are five-year period averages shown at the period's first year (2050 = 2050–2055).

Sources, licenses, and attribution for every forecaster are listed in the methodology.