World Population Day

In 1989, the Governing Council of the United Nations Development Programme recommended that 11th July be observed by the international community as World Population Day, a day to focus attention on the urgency and importance of  population issues.

Current estimates indicate that roughly 83 million people are being added to the world’s population every year. Even assuming that fertility levels will continue to decline, the global population is expected to reach 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion in 2100, according to the medium-variant projection.

Why World Population Day is celebrated

The aim of the celebration is to pay great attention towards the reproductive health problems of the community people as it is the leading cause of the ill health as well as the death of the pregnant women worldwide. The campaign of the World Population Day every year increases the knowledge and skills of the people worldwide towards their reproductive health and family planning.

Through this great awareness celebration, people are encouraged to take part in the event to know about population issues like importance of family planning towards the increasing population, gender equality, maternal and baby health, poverty, human rights, right to health, sexuality education, use of contraceptives and safety measures like condoms, reproductive health, adolescent pregnancy, girl child education, child marriage, sexually transmitted infections, etc.

Sexuality related issues are very necessary to solve among youth, especially those between 15 to 19 years of age. Access to safe, voluntary family planning is a human right. It is also central to gender equality and women’s empowerment, and is a key factor in reducing poverty. Investments in making family planning available also yields economic and other gains that can propel development forward.

Theme for 2024

This year's World Population Day theme is To Leave No One Behind, Count Everyone.

Over the past three decades, societies around the world have made remarkable progress in improving population data gathering, analysis, and use. New population figures, disaggregated by age, ethnicity, gender, and other factors, now reflect the diversity of our societies more accurately.

These advancements have significantly enhanced the delivery of health care globally, leading to substantial improvements in sexual and reproductive health and the ability to exercise rights and choices. Increasingly, new technologies are enabling more detailed and timely measurement of people's experiences than ever before.

However, the most marginalized communities remain underrepresented in data, profoundly affecting their lives and well-being.

World Population Day 2024 is a moment to ask who is still going uncounted and why – and what this costs individuals, societies, and our global efforts to leave no one behind. It is also a moment for all of us to commit to doing more to ensure that our data systems capture the full range of human diversity so that everyone is seen, can exercise their human rights and can reach their full potential. 

To realize the rights and choices of those on the margins of our societies, we must count them – because everyone counts. Our rich human tapestry is only as strong as its weakest thread. When data and other systems work for those on the margins, they work for everyone. This is how we accelerate progress for all.

World Population Trends

It took hundreds of thousands of years for the world population to grow to 1 billion – then in just another 200 years or so, it grew sevenfold. In 2011, the global population reached the 7 billion mark, it stands at almost 7.9 billion in 2021, and it's expected to grow to around 8.5 billion in 2030, 9.7 billion in 2050, and 10.9 billion in 2100.

This dramatic growth has been driven largely by increasing numbers of people surviving to reproductive age, and has been accompanied by major changes in fertility rates, increasing urbanization and accelerating migration. These trends will have far-reaching implications for generations to come.

The recent past has seen enormous changes in fertility rates and life expectancy. In the early 1970s, women had on average 4.5 children each; by 2015, total fertility for the world had fallen to below 2.5 children per woman. Meanwhile, average global lifespans have risen, from 64.6 years in the early 1990s to  72.6 years in 2019.

In addition, the world is seeing high levels of urbanization and accelerating migration. 2007 was the first year in which more people lived in urban areas than in rural areas, and by 2050 about 66 per cent of the world population will be living in cities.

These megatrends have far-reaching implications. They affect economic development, employment, income distribution, poverty and social protections. They also affect efforts to ensure universal access to health care, education, housing, sanitation, water, food and energy. To more sustainably address the needs of individuals, policymakers must understand how many people are living on the planet, where they are, how old they are, and how many people will come after them.

Sources :

1. UN World Population Day page
2. UNFPA World Population Day page
3. State of World Population Report