Nigeria Population Pyramid 1978
Nigeria in 1978
As of 1978, Nigeria counted 69,326,532 inhabitants. Over the previous ten years the population grew by 29.7%, up from 53,432,784 in 1968.
With a median age of 18.0 years, Nigeria had a youth dependency ratio of 83.9 and an old-age dependency ratio of 6.0 per 100 people of working age. The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Nigeria had on average 4.48 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 54.5 years on average (54.7 years for girls, 54.2 for boys).
Source: World Bank World Development Indicators, latest available year.
1,262,314 immigrants live in Nigeria, 0.5% of the population.
| Benin | 404,468 |
| Ghana | 255,531 |
| Mali | 184,965 |
| Togo | 169,717 |
| Niger | 129,540 |
2,094,162 people born in Nigeria live in other countries.
| United States of America | 565,053 |
| United Kingdom | 324,007 |
| Niger | 199,722 |
| Cameroon | 188,266 |
| Italy | 112,792 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Nigeria | 69,326,532 | 18.0 | |
| Ghana | 11,248,450 | 16.4 | |
| Côte d'Ivoire | 7,603,130 | 16.9 | |
| Mali | 7,229,652 | 18.4 | |
| Burkina Faso | 6,590,984 | 17.8 |





