Less developed regions Population Pyramid 2021
Year
2021Less developed regions in 2021
As of 2021, Less developed regions counted 6,670,349,469 inhabitants. Over the previous ten years the population grew by 13.7%, up from 5,867,818,542 in 2011.
The median age was 28.9 years, and for every 100 people of working age (15–64) there were 42.2 children under 15 and 11.8 people aged 65 or over. The pyramid is stationary: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level and slow population change.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The World Bank does not publish this indicator for regions or continents.
The World Bank does not publish this indicator for regions or continents.
127,961,281 immigrants live in Less developed regions.
| India | 11,255,826 |
| Bangladesh | 7,639,177 |
| Syrian Arab Republic | 7,089,968 |
| Venezuela | 6,814,312 |
| Afghanistan | 6,244,646 |
214,140,912 people born in Less developed regions live in other countries.
| United States of America | 42,667,753 |
| Saudi Arabia | 13,394,579 |
| United Arab Emirates | 7,847,130 |
| Canada | 6,612,618 |
| Spain | 6,022,898 |





