Zambia, a landlocked country in southern Africa, has seen one of the fastest-growing populations in the region. In 1950, Zambia’s population was only 2.3 million, but by 2024 it has grown to 21.3 million. With high fertility rates and improving healthcare, Zambia’s population is projected to continue expanding, reaching more than 64 million by 2100.
Historical Population Growth (1950–2024)
Zambia’s population has increased almost tenfold in 74 years.
- 1950: 2.3 million
- 1960: 3.2 million
- 1970: 4.3 million
- 1980: 5.8 million
- 1990: 7.8 million
- 2000: 10.0 million
- 2010: 14.0 million
- 2020: 19.1 million
- 2024: 21.3 million
This surge highlights the country’s sustained youthful population structure and high fertility levels.
Future Population Projections for Zambia (2025–2100)
Zambia is projected to experience steady, long-term growth, nearly tripling its population by the end of the century.
- 2030: 25.0 million
- 2050: 38.1 million
- 2075: 53.3 million
- 2100: 64.5 million
This growth will make Zambia a key demographic hub in Africa.
Key Insights
- Zambia’s population has grown 28 times faster than many developed nations over the same period.
- By 2050, Zambia’s population will be almost double its 2024 size.
- High growth will pose challenges in housing, education, employment, and infrastructure, but it also means a large labor force and economic potential.
- The population is expected to keep rising consistently, with no major plateau before 2100.
FAQ
In 2024, Zambia’s population is 21.3 million.
It has increased from 2.3 million in 1950 to 21.3 million in 2024 — nearly tenfold growth.
By 2050, Zambia is projected to reach 38.1 million people.
Yes, Zambia’s population will surpass 60 million around 2089 and reach 64.5 million by 2100.
Zambia will need to address youth employment, healthcare access, sustainable urbanization, and food security to balance growth with development.
Source:
United Nations. World Population Prospects 2024.

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