Fertility rate, total (births per woman) in United States was reported at 1.6165 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. United States - Fertility rate, total (births per woman) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

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.

Today, globally, women of childbearing age have an average of approximately 2.2 children over the course of their lifetime. In pre-industrial times, most women could expect to have somewhere between five and ten live births throughout their lifetime; however, the demographic transition then sees fertility rates fall significantly. Looking ahead, it is believed that the global fertility rate will fall below replacement level in the 2050s, which will eventually lead to population decline when life expectancy plateaus. Recent decades Between the 1950s and 1970s, the global fertility rate was roughly five children per woman - this was partly due to the post-WWII baby boom in many countries, on top of already-high rates in less-developed countries. The drop around 1960 can be attributed to China's "Great Leap Forward", where famine and disease in the world's most populous country saw the global fertility rate drop by roughly 0.5 children per woman. Between the 1970s and today, fertility rates fell consistently, although the rate of decline noticeably slowed as the baby boomer generation then began having their own children. Replacement level fertility Replacement level fertility, i.e. the number of children born per woman that a population needs for long-term stability, is approximately 2.1 children per woman. Populations may continue to grow naturally despite below-replacement level fertility, due to reduced mortality and increased life expectancy, however, these will plateau with time and then population decline will occur. It is believed that the global fertility rate will drop below replacement level in the mid-2050s, although improvements in healthcare and living standards will see population growth continue into the 2080s when the global population will then start falling.

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 the United States (SPDYNCBRTINUSA) from 1960 to 2023 about birth, crude, rate, and USA.

A map showing birth rates to mothers under 20 by county for the year 2015.

The teen birth rate has dropped both nationally and in Iowa in recent years. Understanding variation in the teen birth rate throughout Iowa can inform prevention efforts within communities.

Birth rate, crude (per 1,000 people) in European Union was reported at 8.1624 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. European Union - Birth rate, crude - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

The total fertility rate of the world has dropped from around 5 children per woman in 1950, to 2.2 children per woman in 2025, which means that women today are having fewer than half the number of children that women did 75 years ago. Replacement level fertility This change has come as a result of the global demographic transition, and is influenced by factors such as the significant reduction in infant and child mortality, reduced number of child marriages, increased educational and vocational opportunities for women, and the increased efficacy and availability of contraception. While this change has become synonymous with societal progress, it does have wide-reaching demographic impact - if the global average falls below replacement level (roughly 2.1 children per woman), as is expected to happen in the 2050s, then this will lead to long-term population decline on a global scale. Regional variations When broken down by continent, Africa is the only region with a fertility rate above the global average, and, alongside Oceania, it is the only region with a fertility rate above replacement level. Until the 1980s, the average woman in Africa could expect to have 6-7 children over the course of their lifetime, and there are still several countries in Africa where women can still expect to have 5 or more children in 2025. Historically, Europe has had the lowest fertility rates in the world over the past century, falling below replacement level in 1975. Europe's population has grown through a combination of migration and increasing life expectancy, however even high immigration rates could not prevent its population from going into decline in 2021.

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.

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.

India: The number of crude births per 1000 people, per year: The latest value from 2022 is 16.27 births per 1000 people, a decline from 16.42 births per 1000 people in 2021. In comparison, the world average is 18.38 births per 1000 people, based on data from 195 countries. Historically, the average for India from 1960 to 2022 is 30.5 births per 1000 people. The minimum value, 16.27 births per 1000 people, was reached in 2022 while the maximum of 42.51 births per 1000 people was recorded in 1960.

Birth rate, crude (per 1,000 people) in World was reported at 16.33 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. World - Birth rate, crude - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

Birth rate is number of live births per 1,000 people in a year. Data are for Santa Clara County residents. The measure is summarized for total county population by race/ethnicity. Data trends are from year 2000 to 2015. Source: Santa Clara County Public Health Department, 2000-2015 Birth Statistical Master File; U.S. Census Bureau, 2010 Census.METADATA:Notes (String): Lists table title, notes, sourcesYear (Numeric): Year of birthCategory (String): Lists the category representing the data: Santa Clara County is for total population, race/ethnicity: African American, Asian/Pacific Islander, Latino and White (non-Hispanic White only).Rate per 1,000 people (Numeric): Birth rate is number of live births per 1,000 people in a year.

This scatter chart displays fertility rate (births per woman) against birth rate (per 1,000 people) in the United States. The data is about countries per year.

Hong Kong: The number of crude births per 1000 people, per year: The latest value from 2022 is 4.4 births per 1000 people, a decline from 5 births per 1000 people in 2021. In comparison, the world average is 18.38 births per 1000 people, based on data from 195 countries. Historically, the average for Hong Kong from 1960 to 2022 is 14.64 births per 1000 people. The minimum value, 4.4 births per 1000 people, was reached in 2022 while the maximum of 35.72 births per 1000 people was recorded in 1960.

Fertility rate, total (births per woman) in World was reported at 2.1958 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. World - Fertility rate, total (births per woman) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

Historical dataset showing China birth rate by year from 1950 to 2025.

The average for 2022 based on 27 countries was 8.93 births per 1000 people. The highest value was in Ireland: 11.2 births per 1000 people and the lowest value was in Italy: 6.7 births per 1000 people. The indicator is available from 1960 to 2022. Below is a chart for all countries where data are available.

This scatter chart displays birth rate (per 1,000 people) against fertility rate (births per woman) in Middle Africa. The data is about countries.

This horizontal bar chart displays birth rate (per 1,000 people) by countries using the aggregation average, weighted by population. The data is about countries.