In 2025, there are six countries, all in Sub-Saharan Africa, where the average woman of childbearing age can expect to have between 5-6 children throughout their lifetime. In fact, of the 20 countries in the world with the highest fertility rates, Afghanistan and Yemen are the only countries not found in Sub-Saharan Africa. High fertility rates in Africa With a fertility rate of almost six children per woman, Chad is the country with the highest fertility rate in the world. Population growth in Chad is among the highest in the world. Lack of healthcare access, as well as food instability, political instability, and climate change, are all exacerbating conditions that keep Chad's infant mortality rates high, which is generally the driver behind high fertility rates. This situation is common across much of the continent, and, although there has been considerable progress in recent decades, development in Sub-Saharan Africa is not moving as quickly as it did in other regions. Demographic transition While these countries have the highest fertility rates in the world, their rates are all on a generally downward trajectory due to a phenomenon known as the demographic transition. The third stage (of five) of this transition sees birth rates drop in response to decreased infant and child mortality, as families no longer feel the need to compensate for lost children. Eventually, fertility rates fall below replacement level (approximately 2.1 children per woman), which eventually leads to natural population decline once life expectancy plateaus. In some of the most developed countries today, low fertility rates are creating severe econoic and societal challenges as workforces are shrinking while aging populations are placin a greater burden on both public and personal resources.

This statistic shows the countries with the highest projected fertility rate between 2050 and 2055. Between 2050 and 2055, Niger is projected to have the highest fertility rate with an average of 3.98 children born per woman.

The average for 2022 based on 192 countries was 2.51 births per woman. The highest value was in Niger: 6.75 births per woman and the lowest value was in Hong Kong: 0.7 births per woman. The indicator is available from 1960 to 2022. Below is a chart for all countries where data are available.

Graph and download economic data for Fertility Rate, Total for High Income Countries (SPDYNTFRTINHIC) from 1960 to 2023 about fertility, income, and rate.

This map shows the average number of children born to a woman during her lifetime. Data from Population Reference Bureau's 2017 World Population Data Sheet. The world's total fertility rate reported in 2017 was 2.5 as a whole. Replacement-Level fertility is widely recognized as 2.0 children per woman, so as to "replace" each parent in the next generation. Countries depicted in pink have a total fertility rate below replacement level whereas countries depicted in teal have a total fertility rate above replacement level. In countries with very high child mortality rates, a replacement level of 2.1 could be used, since not every child will survive into their reproductive years. Determinants of Total Fertility Rate include: women's education levels and opportunities, marriage rates among women of childbearing age (generally defined as 15-49), contraceptive usage and method mix/effectiveness, infant & child mortality rates, share of population living in urban areas, the importance of children as part of the labor force (or cost/penalty to women's labor force options that having children poses), and religious and cultural norms, among many other factors. This map was made using the Global Population and Maternal Health Indicators layer.

The average for 2022 based on 24 countries was 1.75 births per woman. The highest value was in Haiti: 2.77 births per woman and the lowest value was in Puerto Rico: 0.9 births per woman. The indicator is available from 1960 to 2022. Below is a chart for all countries where data are available.

The average for 2022 based on 195 countries was 18.38 births per 1000 people. The highest value was in Niger: 45.03 births per 1000 people and the lowest value was in Hong Kong: 4.4 births per 1000 people. The indicator is available from 1960 to 2022. Below is a chart for all countries where data are available.

Somalia was the African country with the highest fertility rate in 2023. There, each woman had an average of around 6.1 children in her reproductive years. Fertility levels in Africa remain high despite a steady decline The fertility rate in Africa has gradually decreased since 2000 and is projected to decline further in the coming years. Factors including improved socio-economic conditions and educational opportunities, lower infant mortality, and decreasing poverty levels have driven the declining birth rate on the continent. Nevertheless, Africa remains the continent with the highest fertility rate worldwide. As of 2023, women in Africa had an average of 4.07 children in their reproductive years. Africa was the only continent registering a fertility rate higher than the global average, which was set at 2.4 children per woman. Worldwide, the continent also had the highest adolescent fertility rate as of 2022, with West and Central Africa leading with 105 births per 1,000 girls aged 15 to 19 years. Africa’s population keeps growing According to projections, over 46 million births will be registered in Africa in 2023. Contrary to the declining fertility rate, the absolute number of births on the continent will continue to grow in the coming years to reach around 49.4 million by 2030. In general, Africa’s population – amounting to over 1.48 billion inhabitants as of 2023 – is forecast to increase considerably and achieve 2.5 billion in 2050. Countries such as Niger, Angola, and Equatorial Guinea are key drivers of population growth in Africa, registering the highest average population growth rate on the continent between 2020 and 2025. For instance, in that period, Niger’s population was forecast to expand by 3.7 percent each year.

The average for 2022 based on 27 countries was 1.47 births per woman. The highest value was in Romania: 1.81 births per woman and the lowest value was in Malta: 1.15 births per woman. The indicator is available from 1960 to 2022. Below is a chart for all countries where data are available.

Graph and download economic data for Adolescent Fertility Rate for High Income Countries (SPADOTFRTHIC) from 1960 to 2023 about fertility, income, and rate.

This horizontal bar chart displays fertility rate (births per woman) by country using the aggregation average, weighted by population female. The data is about countries.

In 2023, the Faroe Islands was the European country estimated to have the highest fertility rate. The small Atlantic island state had a fertility rate of 2.71 children per woman. Other small countries such as Monaco and Gibraltar also came towards the top of the list for 2023, while the large country with the highest fertility rate was France, with 1.79 children per woman. On the other hand, Andorra, San Marino, and Malta had the lowest fertility rates in Europe, with Ukraine, Spain, and Italy being the largest countries with low fertility rates in that year, averaging around 1.3 children per woman.

In 2024, Monaco was the European country estimated to have the highest fertility rate. The country had a fertility rate of 2.1 children per woman. Other small countries such as Gibraltar or Montenegro also came towards the top of the list for 2024, while the large country with the highest fertility rate was France, with 1.64 children per woman. On the other hand, Ukraine had the lowest fertility rate, averaging around one child per woman.

This horizontal bar chart displays fertility rate (births per woman) by countries using the aggregation average, weighted by population female in Europe. The data is about countries.

This horizontal bar chart displays fertility rate (births per woman) by country using the aggregation average, weighted by population female in Portugal. The data is about countries per year.

The average for 2022 based on 24 countries was 13.79 births per 1000 people. The highest value was in Haiti: 23.15 births per 1000 people and the lowest value was in Puerto Rico: 5.9 births per 1000 people. The indicator is available from 1960 to 2022. Below is a chart for all countries where data are available.

Graph and download economic data for Fertility Rate, Total for the United States (SPDYNTFRTINUSA) from 1960 to 2023 about fertility, rate, and USA.

Graph and download economic data for Crude Birth Rate for High Income Countries (SPDYNCBRTINHIC) from 1960 to 2023 about birth, crude, income, and rate.

This horizontal bar chart displays fertility rate (births per woman) by region using the aggregation average, weighted by population female in Middle Africa. The data is about countries.

This horizontal bar chart displays fertility rate (births per woman) by demonym using the aggregation average, weighted by population female. The data is about countries.