The population of Lesotho is expected to grow by 29,000 in 2026 and reach 2,523,000 in 2027. Migration (including immigration and emigration) decreases population by 4,000 people yearly. The population density of Lesotho has changed from 43.2 in 1980 to 80.3 in 2024.
| Current population | 2,498,068 people at present (Monday 9th of February 2026) | |
| Median Age | 25.9 years |
| Population density | 82.2 per km2 |
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2026 | 2,495,000 | 29,000 (1.2%) | -4,000 | 25.9 | 82 | 832,000 (33.3%) | |
| 2025 | 2,466,000 | 28,000 (1.1%) | -4,000 | 25.8 | 2.72 | 81 | 808,000 (32.8%) |
| 2024 | 0 | 0 (0.0%) | -4,000 | 25.7 | 80 | 785,000 (32.2%) | |
| 2023 | 0 | 0 (0.0%) | -4,000 | 25.6 | 79 | 763,000 (31.7%) | |
| 2022 | 0 | 0 (0.0%) | -4,000 | 25.4 | 78 | 740,000 (31.1%) | |
| 2021 | 0 | 0 (0.0%) | -4,000 | 25.4 | 78 | 718,000 (30.5%) | |
| 2020 | 2,322,000 | 29,000 (1.3%) | -4,000 | 25.2 | 2.91 | 77 | 697,000 (30.0%) |
| 2019 | 0 | 0 (0.0%) | -4,000 | 25.1 | 2.95 | 76 | 675,000 (29.5%) |
| 2018 | 0 | 0 (0.0%) | -4,000 | 25.1 | 3.00 | 75 | 654,000 (28.9%) |
| 2017 | 0 | 0 (0.0%) | -4,000 | 25.0 | 3.05 | 74 | 634,000 (28.4%) |
| 2016 | 0 | 0 (0.0%) | -4,000 | 24.9 | 3.10 | 73 | 613,544 (27.8%) |
| 2015 | 2,174,645 | 28,860 (1.3%) | -4,000 | 24.9 | 3.14 | 72 | 593,939 (27.3%) |
| 2010 | 2,040,551 | 21,342 (1.1%) | -5,000 | 24.6 | 3.30 | 67 | 505,098 (24.8%) |
| 2005 | 1,949,543 | 15,815 (0.8%) | -8,000 | 24.0 | 3.55 | 64 | 433,754 (22.2%) |
| 2000 | 1,868,699 | 18,172 (1.0%) | -8,000 | 23.5 | 4.09 | 62 | 365,293 (19.5%) |
| 1995 | 1,761,359 | 29,102 (1.7%) | -14,885 | 23.3 | 4.55 | 58 | 298,638 (17.0%) |
| 1990 | 1,603,938 | 27,916 (1.7%) | -9,269 | 23.0 | 4.92 | 53 | 224,022 (14.0%) |
| 1985 | 1,472,192 | 29,980 (2.0%) | -12,536 | 22.9 | 5.31 | 48 | 173,012 (11.8%) |
| 1980 | 1,310,118 | 33,455 (2.6%) | -5,152 | 22.8 | 5.59 | 43 | 150,009 (11.5%) |
| 1975 | 1,150,635 | 26,780 (2.3%) | -1,308 | 23.0 | 5.76 | 38 | 124,522 (10.8%) |
| 1970 | 1,033,050 | 21,035 (2.0%) | -4,810 | 23.3 | 5.81 | 34 | 88,925 (8.6%) |
| 1965 | 933,655 | 17,833 (1.9%) | -4,480 | 23.6 | 5.80 | 31 | 59,436 (6.4%) |
| 1960 | 851,591 | 14,871 (1.7%) | -5,000 | 23.9 | 5.84 | 28 | 29,908 (3.5%) |
In 2025 the population of Lesotho was 2,466,000 and the average age increased from 23.9 in 1960 to 25.8. Urban population has increased from 365,293 (19.5%) in 2000 to 832,000 (33.3%) in the current year. The population density of Lesotho has changed from 43.2 in 1980 to 80.3 in 2024.
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 (0.0%) | -4,000 | 25.2 | 2.91 | 77 | 697,000 (30.0%) |
| 2025 | 0 | 0 (0.0%) | -4,000 | 25.8 | 2.72 | 81 | 808,000 (32.8%) |
| 2030 | 2,608,000 | 28,000 (1.1%) | -4,000 | 26.5 | 2.57 | 86 | 928,000 (35.6%) |
| 2035 | 2,753,000 | 30,000 (1.1%) | -4,000 | 27.4 | 2.45 | 91 | 1,057,000 (38.4%) |
| 2040 | 2,902,000 | 30,000 (1.0%) | -4,000 | 28.5 | 2.35 | 96 | 1,194,000 (41.1%) |
| 2045 | 3,055,000 | 31,000 (1.0%) | -4,000 | 29.6 | 2.25 | 101 | 1,341,000 (43.9%) |
| 2050 | 3,203,000 | 29,000 (0.9%) | -4,000 | 30.8 | 2.17 | 106 | 1,496,000 (46.7%) |
The life expectancy at birth should reach 68.6 (66.8 years for male and 70.5 years for females). Population density will go up to 105.5 people per square kilometer.
The demographics of Lesotho constitutes of 1,276,000 women and 1,219,000 men, which means there are 955 men per 1000 women. As far as age distribution goes, 44.1% of population (1,099,796) is 19 or younger, 51.5% of population (1,284,925) is between age 20 and 64 and 4.4% of population (109,780) is over 65.