Codex Populi
Country · LSO

Lesotho

2.3M
Population · 2023 · UN 2024
1.12%
Growth rate · 2023 · UN 2024
2.69
Fertility rate · 2023 · UN 2024
57.4 yrs
Life expectancy · 2023 · UN 2024

Population projection

Lesotho1950198020102040207021001M2M3M4M5Mpeople
UN · release 2026.08.5

What forecasters project

Each forecaster’s central projection for Lesotho, 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 20232000202020402060208021002M2.2M2.4M2.6M2.8M3M3.2Mpeople

5 series: UN 2024 (2000–2100, latest 3.3M, projected); Census 2025 (2024–2100, latest 2.7M, projected); IHME 2020 (2017–2100, latest 2.1M, projected); UN 2022 (2021–2100, latest 3M, projected); WIC 2023 (2020–2100, latest 2.4M, projected).

UN · Census · IHME · WIC · release 2026.08.5
Lesotho population, projected 2050 and 2100, by revision
Revision 20502100
UN 20102.79M—
UN 20122.82M3.18M
WIC 20132.64M2.37M
UN 20152.99M—
UN 20173.20M—
WIC 20182.68M2.17M
UN 20192.67M2.70M
IHME 20202.50M2.13M
UN 20222.90M2.97M
WIC 20232.68M2.36M
Census 20252.68M2.75M
UN 2024 (current)2.99M3.26M

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

Total fertility rate: forecasters and earlier UN revisions

UN 2024Census 2025IHME 2020UN 2022WIC 2023replacement2000202020402060208021001.502.002.503.003.50

5 series: UN 2024 (2000–2100, latest 1.80, projected); Census 2025 (2024–2100, latest 2.00, projected); IHME 2020 (2017–2100, latest 1.57, projected); UN 2022 (2021–2100, latest 1.84, projected); WIC 2023 (2015–2095, latest 1.81, projected).

UN · Census · IHME · WIC · release 2026.08.5
Lesotho total fertility rate, projected 2050 and 2100, by revision
Revision 20502100
WIC 20131.86—
WIC 20181.85—
IHME 20201.811.57
UN 20222.241.84
WIC 20232.08—
Census 20252.112.00
UN 2024 (current)2.141.80

Revisions with no 2050 or 2100 value for Lesotho 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.