The typical American picture of a family with 2.5 kids might not be as relevant as it once was: In 2023, there was an average of 1.94 children under 18 per family in the United States. This is a decrease from 2.33 children under 18 per family in 1960.

Familial structure in the United States

If there’s one thing the United States is known for, it’s diversity. Whether this is diversity in ethnicity, culture, or family structure, there is something for everyone in the U.S. Two-parent households in the U.S. are declining, and the number of families with no children are increasing. The number of families with children has stayed more or less constant since 2000.

Adoptions in the U.S.

Families in the U.S. don’t necessarily consist of parents and their own biological children. In 2021, around 35,940 children were adopted by married couples, and 13,307 children were adopted by single women.

In 2023, about **** million family households in the United States had their own children between three and five years of age living in the household. In that same year, almost ** million U.S. family households were living with their own children aged 12 to 17 years old.

In 2021, the birth rate in the United States was highest in families that had under 10,000 U.S. dollars in income per year, at 62.75 births per 1,000 women. As the income scale increases, the birth rate decreases, with families making 200,000 U.S. dollars or more per year having the second-lowest birth rate, at 47.57 births per 1,000 women. Income and the birth rate Income and high birth rates are strongly linked, not just in the United States, but around the world. Women in lower income brackets tend to have higher birth rates across the board. There are many factors at play in birth rates, such as the education level of the mother, ethnicity of the mother, and even where someone lives. The fertility rate in the United States The fertility rate in the United States has declined in recent years, and it seems that more and more women are waiting longer to begin having children. Studies have shown that the average age of the mother at the birth of their first child in the United States was 27.4 years old, although this figure varies for different ethnic origins.

Table Corrections: Date Note On August 11, 2021, a correction was made to the values associated with the total income concept for 2019. Footnotes: 1 The data source for this table is the final version of the T1 Family File, created by the Centre for Income and Socio-Economic Well-being Statistics of Statistics Canada. Because they are based on a different methodology, estimates of the number of individuals and census families presented in this table differ from estimates produced by the Centre for Demography. Information on the data source, the historical availability, definitions of the terms used, and the geographies available can be found at Technical Reference Guide for the Annual Income Estimates for Census Families Individuals and Seniors - opens in a new browser window." 2 Families are comprised of: 1) couples (married or common-law, including same-sex couples) living in the same dwelling with or without children, and 2) single parents (male or female) living with one or more children. Persons who are not matched to a family become persons not in census families. They may be living alone, with a family to whom they are related, with a family to whom they are unrelated or with other persons not in census families. Beginning in 2001, same-sex couples reporting as couples are counted as couple families. 3 A couple family consists of a couple living together (married or common-law, including same-sex couples) living at the same address with or without children. Beginning in 2001, same-sex couples reporting as couples are counted as couple families. 4 A lone-parent family is a family with only one parent, male or female, and with at least one child. 5 This table should only be used in conjunction with income statistics produced using the T1 Family File. Because the counts available in this table are based on a different methodology, the family and person counts will differ from estimates produced by the Centre for Demography. 6 The Census Standard Geographical Classification (SGC) is used for data dissemination of the census metropolitan areas and the census agglomerations: from 1997 to 2001, SGC 1996; from 2002 to 2006, SGC 2001; from 2007 to 2011, SGC 2006; from 2012 to 2015, SGC 2011; as of 2016, SGC 2016. Please note that census agglomerations were introduced in this CANSIM table in 2008. 7 Children are tax filers or imputed persons in couple and lone-parent families. Tax filing children do not live with their spouse, have no children of their own and live with their parent(s). Most children are identified from the Canada Child Tax Benefit file, a provincial births file or a previous T1 family file. 8 Characteristics such as age are as of December 31 of the reference year.

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.

Australia Average Number of Dependent Children in Household: Multiple Family data was reported at 1.200 Person in 2020. This records a decrease from the previous number of 1.400 Person for 2018. Australia Average Number of Dependent Children in Household: Multiple Family data is updated yearly, averaging 1.300 Person from Jun 2004 (Median) to 2020, with 9 observations. The data reached an all-time high of 1.500 Person in 2016 and a record low of 1.200 Person in 2020. Australia Average Number of Dependent Children in Household: Multiple Family data remains active status in CEIC and is reported by Australian Bureau of Statistics. The data is categorized under Global Database’s Australia – Table AU.H039: Survey of Income and Housing: Average Number of Dependent Children in Household: by Family Composition.

Families of tax filers; Census families by age of older partner or parent and number of children (final T1 Family File; T1FF).

United States US: Fertility Rate: Total: Births per Woman data was reported at 1.800 Ratio in 2016. This records a decrease from the previous number of 1.843 Ratio for 2015. United States US: Fertility Rate: Total: Births per Woman data is updated yearly, averaging 2.002 Ratio from Dec 1960 (Median) to 2016, with 57 observations. The data reached an all-time high of 3.654 Ratio in 1960 and a record low of 1.738 Ratio in 1976. United States US: Fertility Rate: Total: Births per Woman data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s USA – Table US.World Bank: Health Statistics. Total fertility rate represents the number of children that would be born to a woman if she were to live to the end of her childbearing years and bear children in accordance with age-specific fertility rates of the specified year.; ; (1) United Nations Population Division. World Population Prospects: 2017 Revision. (2) Census reports and other statistical publications from national statistical offices, (3) Eurostat: Demographic Statistics, (4) United Nations Statistical Division. Population and Vital Statistics Reprot (various years), (5) U.S. Census Bureau: International Database, and (6) Secretariat of the Pacific Community: Statistics and Demography Programme.; Weighted average; Relevance to gender indicator: it can indicate the status of women within households and a woman’s decision about the number and spacing of children.

Families of tax filers; Census families by total income, family type and number of children (final T1 Family File; T1FF).

Denmark Number of Family: Couples: with Children data was reported at 588,412.000 Unit in 2017. This records an increase from the previous number of 587,852.000 Unit for 2016. Denmark Number of Family: Couples: with Children data is updated yearly, averaging 592,436.000 Unit from Dec 2000 (Median) to 2017, with 18 observations. The data reached an all-time high of 601,022.000 Unit in 2000 and a record low of 584,183.000 Unit in 2015. Denmark Number of Family: Couples: with Children data remains active status in CEIC and is reported by Statistics Denmark. The data is categorized under Global Database’s Denmark – Table DK.H011: Number of Family: by Family Type.

In 2011, the average number of children in French families was *** children. This number was a little bit higher in blended families which accounted for *** children on average. With a higher divorce rate and a decreasing birth rate, families in France are experiencing changes in recent years.

More and more blended families in France

The most common family type in France in 2015 was a couple with children. In 2016, France was still the country with the highest fertility rate in Europe. That year, France had a mean of over **** children being born alive to a woman during her lifetime. French citizens have more children than their European neighbors which does not necessarily mean that France is not impacted by the decline of births. However, with the rising number of divorces in the country, more children are now living in a new type of family. Stepfamilies are becoming more common and in a survey from 2015, ** percent of responding French declared that they were in favor of creating a stepparent status for stepfamilies.

The evolution of family structure

Family structure is evolving in France and in Europe. Getting married and then having children in that order are not the most common life path anymore. In 2018, there were more than 60 percent of children born out of wedlock in France. Also, the country saw an increasing number of single parent families. The democratization of parental leave, as well as LGBT parenting, are reshaping the structure and the views public opinion could have about what being a family is.

Abstract

The Sudan Demographic and Health Survey (SDHS) was conducted in two phases between November 15, 1989 and May 21, 1990 by the Department of Statistics of the Ministry of Economic and National Planning. The survey collected information on fertility levels, marriage patterns, reproductive intentions, knowledge and use of contraception, maternal and child health, maternal mortality, and female circumcision. The survey findings provide the National Population Committee and the Ministry of Health with valuable information for use in evaluating population policy and planning public health programmes.

A total of 5860 ever-married women age 15-49 were interviewed in six regions in northern Sudan; three regions in southern Sudan could not be included in the survey because of civil unrest in that part of the country. The SDHS provides data on fertility and mortality comparable to the 1978-79 Sudan Fertility Survey (SFS) and complements the information collected in the 1983 census.

The primary objective of the SDHS was to provide data on fertility, nuptiality, family planning, fertility preferences, childhood mortality, indicators of maternal health care, and utilization of child health services. Additional information was coUected on educational level, literacy, source of household water, and other housing conditions.

The SDHS is intended to serve as a source of demographic data for comparison with the 1983 census and the Sudan Fertility Survey (SFS) 1978-79, and to provide population and health data for policymakers and researchers. The objectives of the survey are to: - assess the overall demographic situation in Sudan, - assist in the evaluation of population and health programmes, - assist the Department of Statistics in strengthening and improving its technical skills for conducting demographic and health surveys, - enable the National Population Committee (NPC) to develop a population policy for the country, and - measure changes in fertility and contraceptive prevalence, and study the factors which affect these changes, and - examine the basic indicators of maternal and child health in Sudan.

MAIN RESULTS

Fertility levels and trends

Fertility has declined sharply in Sudan, from an average of six children per women in the Sudan Fertility Survey (TFR 6.0) to five children in the Sudan DHS survey flTR 5.0). Women living in urban areas have lower fertility (TFR 4.1) than those in rural areas (5.6), and fertility is lower in the Khartoum and Northern regions than in other regions. The difference in fertility by education is particularly striking; at current rates, women who have attained secondary school education will have an average of 3.3 children compared with 5.9 children for women with no education, a difference of almost three children.

Although fertility in Sudan is low compared with most sub-Saharan countries, the desire for children is strong. One in three currently married women wants to have another child within two years and the same proportion want another child in two or more years; only one in four married women wants to stop childbearing. The proportion of women who want no more children increases with family size and age. The average ideal family size, 5.9 children, exceeds the total fertility rate (5.0) by approximately one child. Older women are more likely to want large families than younger women, and women just beginning their families say they want to have about five children.

Marriage

Almost all Sudanese women marry during their lifetime. At the time of the survey, 55 percent of women 15-49 were currently married and 5 percent were widowed or divorced. Nearly one in five currently married women lives in a polygynous union (i.e., is married to a man who has more than one wife). The prevalence of polygyny is about the same in the SDHS as it was in the Sudan Fertility Survey.

Marriage occurs at a fairly young age, although there is a trend toward later marriage among younger women (especially those with junior secondary or higher level of schooling). The proportion of women 15-49 who have never married is 12 percentage points higher in the SDHS than in the Sudan Fertiliy Survey.

There has been a substantial increase in the average age at first marriage in Sudan. Among SDHS. Since age at first marriage is closely associated with fertility, it is likely that fertility will decrease in the future. With marriages occurring later, women am having their first birth at a later age. While one in three women age 45-49 had her first birth before age 18, only one in six women age 20-24 began childbearing prior to age 18. The women most likely to postpone marriage and childbearing are those who live in urban areas ur in the Khartoum and Northern regions, and women with pest-primary education.

Breastfeeding and postpartum abstinence

Breastfeeding and postpartum abstinence provide substantial protection from pregnancy after the birth uf a child. In addition to the health benefits to the child, breastfeeding prolongs the length of postpartum amenorrhea. In Sudan, almost all women breastfeed their children; 93 percent of children are still being breastfed 10-11 months after birth, and 41 percent continue breastfeeding for 20-21 months. Postpartum abstinence is traditional in Sudan and in the first two months following the birth of a child 90 percent of women were abstaining; this decreases to 32 percent after two months, and to 5 percent at~er one year. The survey results indicate that the combined effects of breastfeeding and postpartum abstinence protect women from pregnancy for an average of 15 months after the birth of a child.

Knowledge and use of contraception

Most currently married women (71 percent) know at least one method of family planning, and 59 percent know a source for a method. The pill (70 percent) is the most widely known method, followed by injection, female sterilisation, and the IUD. Only 39 percent of women knew a traditional method of family planning.

Despite widespread knowledge of family planning, only about one-fourth of ever-married women have ever used a contraceptive method, and among currently married women, only 9 percent were using a method at the time of the survey (6 percent modem methods and 3 percent traditional methods). The level of contraceptive use while still low, has increased from less than 5 percent reported in the Sudan Fertility Survey.

Use of family planning varies by age, residence, and level of education. Current use is less than 4 percent among women 15-19, increases to 10 percent for women 30-44, then decreases to 6 percent for women 45-49. Seventeen percent of urban women practice family planning compared with only 4 percent of rural women; and women with senior secondary education are more likely to practice family planning (26 percent) than women with no education (3 percent).

There is widespread approval of family planning in Sudan. Almost two-thirds of currently married women who know a family planning method approve of the use of contraception. Husbands generally share their wives's views on family planning. Three-fourths of married women who were not using a contraceptive method at the time of the survey said they did not intend to use a method in the future.

Communication between husbands and wives is important for successful family planning. Less than half of currently married women who know a contraceptive method said they had talked about family planning with their husbands in the year before the survey; one in four women discussed it once or twice; and one in five discussed it more than twice. Younger women and older women were less likely to discuss family planning than those age 20 to 39.

Mortality among children

The neonatal mortality rate in Sudan remained virtually unchanged in the decade between the SDHS and the SFS (44 deaths per 1000 births), but under-five mortality decreased by 14 percent (from 143 deaths per 1000 births to 123 per thousand). Under-five mortality is 19 percent lower in urban areas (117 per 1000 births) than in rural areas (144 per 10(30 births).

The level of mother's education and the length of the preceding birth interval play important roles in child survival. Children of mothers with no education experience nearly twice the level of under-five mortality as children whose mother had attained senior secondary or nigher education. Mortality among children under five is 2.7 times higher among children born after an interval of less than 24 months than among children born after interval of 48 months or more.

Maternal mortality

The maternal mortality rate (maternal deaths per 1000 women years of exposure) has remained nearly constant over the twenty years preceding the survey, while the maternal mortality ratio (number of maternal deaths per 100,000 births), has increased (despite declining fertility). Using the direct method of estimation, the maternal mortality ratio is 352 maternal deaths per 100,000 births for the period 1976-82, and 552 per 100,000 births for the period 1983-89. The indirect estimate for the maternal mortality ratio is 537. The latter estimate is an average of women's experience over an extended period before the survey centred on 1977.

Maternal health care

The health care mothers receive during pregnancy and delivery is important to the survival and well-being of both children and mothers. The SDHS results indicate that most women in Sudan made at least one antenatal visit to a doctor or trained health worker/midwife. Eighty-seven percent of births benefitted from professional antenatal care in urban areas compared with 62 percent in rural areas. Although the proportion of pregnant mothers seen by trained health workers/midwives are similar in urban and rural areas, doctors provided antenatal care for 42 percent and 19 percent of births in urban and rural areas, respectively.

Neonatal tetanus, a major

Switzerland Total Fertility Rate: Children per Woman data was reported at 1.490 Person in 2021. This stayed constant from the previous number of 1.490 Person for 2020. Switzerland Total Fertility Rate: Children per Woman data is updated yearly, averaging 1.490 Person from Dec 1990 (Median) to 2021, with 32 observations. The data reached an all-time high of 1.580 Person in 1991 and a record low of 1.380 Person in 2003. Switzerland Total Fertility Rate: Children per Woman data remains active status in CEIC and is reported by Organisation for Economic Co-operation and Development. The data is categorized under Global Database’s Switzerland – Table CH.OECD.GGI: Social: Demography: OECD Member: Annual.

Table Corrections: Date Note On August 11, 2021, a correction was made to the values associated with the total income concept for 2019. Footnotes: 1 The data source for this table is the final version of the T1 Family File, created by the Centre for Income and Socio-Economic Well-being Statistics of Statistics Canada. Because they are based on a different methodology, estimates of the number of individuals and census families presented in this table differ from estimates produced by the Centre for Demography. Information on the data source, the historical availability, definitions of the terms used, and the geographies available can be found at Technical Reference Guide for the Annual Income Estimates for Census Families Individuals and Seniors - opens in a new browser window." 2 Families are comprised of: 1) couples (married or common-law, including same-sex couples) living in the same dwelling with or without children, and 2) single parents (male or female) living with one or more children. Persons who are not matched to a family become persons not in census families. They may be living alone, with a family to whom they are related, with a family to whom they are unrelated or with other persons not in census families. Beginning in 2001, same-sex couples reporting as couples are counted as couple families. 3 A couple family consists of a couple living together (married or common-law, including same-sex couples) living at the same address with or without children. Beginning in 2001, same-sex couples reporting as couples are counted as couple families. 4 A lone-parent family is a family with only one parent, male or female, and with at least one child. 5 This table should only be used in conjunction with income statistics produced using the T1 Family File. Because the counts available in this table are based on a different methodology, the family and person counts will differ from estimates produced by the Centre for Demography. 6 The Census Standard Geographical Classification (SGC) is used for data dissemination of the census metropolitan areas and the census agglomerations: from 1997 to 2001, SGC 1996; from 2002 to 2006, SGC 2001; from 2007 to 2011, SGC 2006; from 2012 to 2015, SGC 2011; as of 2016, SGC 2016. Please note that census agglomerations were introduced in this CANSIM table in 2008. 7 Children are tax filers or imputed persons in couple and lone-parent families. Tax filing children do not live with their spouse, have no children of their own and live with their parent(s). Most children are identified from the Canada Child Tax Benefit file, a provincial births file or a previous T1 family file. 8 Characteristics such as age are as of December 31 of the reference year.

Australia Average Number of Dependent Children in Household: One Family: Couple with Dependent Children data was reported at 1.900 Person in 2020. This stayed constant from the previous number of 1.900 Person for 2018. Australia Average Number of Dependent Children in Household: One Family: Couple with Dependent Children data is updated yearly, averaging 1.900 Person from Jun 2003 (Median) to 2020, with 10 observations. The data reached an all-time high of 2.000 Person in 2008 and a record low of 1.900 Person in 2020. Australia Average Number of Dependent Children in Household: One Family: Couple with Dependent Children data remains active status in CEIC and is reported by Australian Bureau of Statistics. The data is categorized under Global Database’s Australia – Table AU.H039: Survey of Income and Housing: Average Number of Dependent Children in Household: by Family Composition.

Japan JP: Total Fertility Rate: Children per Woman data was reported at 1.300 Person in 2021. This records an increase from the previous number of 1.290 Person for 2020. Japan JP: Total Fertility Rate: Children per Woman data is updated yearly, averaging 1.375 Person from Dec 1990 (Median) to 2021, with 32 observations. The data reached an all-time high of 1.530 Person in 1991 and a record low of 1.270 Person in 2005. Japan JP: Total Fertility Rate: Children per Woman data remains active status in CEIC and is reported by Organisation for Economic Co-operation and Development. The data is categorized under Global Database’s Japan – Table JP.OECD.GGI: Social: Demography: OECD Member: Annual.

Australia Average Number of Dependent Children in Household data was reported at 0.600 Person in 2020. This stayed constant from the previous number of 0.600 Person for 2018. Australia Average Number of Dependent Children in Household data is updated yearly, averaging 0.655 Person from Jun 1995 (Median) to 2020, with 16 observations. The data reached an all-time high of 0.730 Person in 1998 and a record low of 0.600 Person in 2020. Australia Average Number of Dependent Children in Household data remains active status in CEIC and is reported by Australian Bureau of Statistics. The data is categorized under Global Database’s Australia – Table AU.H039: Survey of Income and Housing: Average Number of Dependent Children in Household: by Family Composition.

Percent of Children Living in Families Where No Parent Has Full-Time, Year-Round Employment is the share of all children under age 18 living in families where no parent has regular, full-time employment. For children living in single-parent families, this means that the resident parent did not work at least 35 hours per week, at least 50 weeks in the 12 months prior to the survey. For children living in married-couple families, this means that neither parent worked at least 35 hours per week, at least 50 weeks in the 12 months prior to the survey. Children living with neither parent also were listed as not having secure parental employment because those chil- dren are likely to be economically vulnerable. SOURCE: * U.S. Census Bureau, American Community Survey.

In 2024, ***** households in Germany had one child. There were ***** households which had two children. Based on this statistic, it is somewhat rare, in comparison, to see German households with three or more children. Aging population in Germany Germany’s population is aging, a fact regularly confirmed by statistical research and covered extensively in the media. When looking at age structure in the country, the 65+ age group is slowly but steadily growing year after year. At the same time, there are positive trends to be hopeful about, such as the increasing number of births in recent years. Rising number of single households Other EU countries had higher crude birth rates than Germany, with Montenegro, Iceland and Moldova in the lead as of 2024. Ultimately, the development of the number of households with children is connected to various reasons. One-person or single households are on the rise in Germany, in particular among the urban population. If viewed from the perspective of whether it’s a question of having children or not, household expansion in that sense might be delayed or postponed due to financial or health-related considerations, as well as concerns about childcare options and child benefits. Depending on future developments in corresponding government legislation, there may be changes in the statistical figures displayed here.

In 2024, the number of live births in Poland was the lowest since 2017 and amounted to 6.7 per 1,000 population. The highest rate was recorded in 1950 when the number of births per 1000 people was nearly 31. Population in Poland Since 2010, the year in which the census was conducted in Poland, the population has been gradually and systematically decreasing. The society has reduced by 893,000 since 2010. Many factors influence this state. Both the birth and death rate and the migration rate. When analyzing the birth and death rate, one must consider both the size of the group of women at reproductive age, the number of elderly, and the fertility rate. The latter can be stimulated by an increase in household income as well as by social transfers, such as the government program for families with children called “500+”. It is predicted that by 2100 the population of Poland will decline to over 29.5 million people. Situation of Polish families In developed countries, the financial situation plays a key role in family planning. The average family in Poland had 2.42 people in 2023, and since 2010 this indicator has been systematically decreasing. Although the financial situation of Poles is improving every year, their increasing costs of living, lack of stability, and awareness of investments related to having a family make Poles postpone their decision on parenthood. The government's “500 plus” family support program was designed to help Polish families with children to develop further. However, recent surveys of birth rates indicate that this goal has not been fully achieved.