Motherhood statistics at a glance
Motherhood is shaped by birth trends, maternal health, family structure, and time use, and the latest numbers show those pieces moving in different directions. Some measures are easing, some are rising, and some point to a long-running shift in when women become mothers and how households are organized.
Table of contents
- Fast facts
- Birth and fertility trends
- Prenatal care and birth timing
- Maternal mortality and health gaps
- Age at first birth
- Work and time use
- Family structure and caregiving
- What the data suggests
Fast facts
Big number: The U.S. recorded 3,596,017 births in 2023 (CDC NCHS Data Brief 507).
Fertility rate: The general fertility rate was 54.5 births per 1,000 females ages 15-44 in 2023 (CDC NCHS Data Brief 507).
Maternal mortality: Total maternal deaths were 669 in 2023, and the maternal mortality rate was 18.6 deaths per 100,000 live births (CDC Maternal Mortality Rates in the United States, 2023).
Age pattern: Mothers at first birth averaged 27.5 years in 2023, up from 26.6 years in 2016 (CDC Trends in Mean Age of Mothers, 2016-2023).
Work and care: Mothers with children under age 18 spent 1.75 hours per day caring for and helping household children as their main activity in 2024 (BLS American Time Use Survey).
Birth and fertility trends
The headline motherhood statistics begin with births themselves. The U.S. had 3,596,017 registered births in 2023, down 2% from 3,667,758 in 2022 (CDC NCHS Data Brief 507). That is not a collapse, but it is a meaningful decline in the number of new mothers entering the system in a single year.
The fertility rate moved in the same direction. It fell from 56.0 in 2022 to 54.5 in 2023, a 3% decline (CDC NCHS Data Brief 507). In practical terms, that means fewer births relative to the number of women in the childbearing age range.
The adolescent birth measures also dipped, which matters because teen childbearing affects education, income, and family stability patterns over time. The rate for females ages 15-19 fell from 13.6 per 1,000 in 2022 to 13.1 in 2023 (CDC NCHS Data Brief 507). Within that group:
- Ages 15-17 fell from 5.6 to 5.5 per 1,000 (CDC NCHS Data Brief 507).
- Ages 18-19 fell from 25.8 to 24.6 per 1,000 (CDC NCHS Data Brief 507).
That decline is small in absolute terms, but it continues a broader pattern of delayed childbearing.
Birth timing by term
Birth timing gives another useful window into motherhood statistics because it shows how pregnancies end at different gestational stages. In 2023:
- Preterm births were 10.41% (CDC NCHS Data Brief 507).
- Early-term births were 29.84% (CDC NCHS Data Brief 507).
- Full-term births were 54.94% (CDC NCHS Data Brief 507).
- Late and post-term births were 4.82% (CDC NCHS Data Brief 507).
A compact view of the main birth timing measures:
| Measure | 2023 value | Source |
|---|---|---|
| Preterm births | 10.41% | CDC NCHS Data Brief 507 |
| Early-term births | 29.84% | CDC NCHS Data Brief 507 |
| Full-term births | 54.94% | CDC NCHS Data Brief 507 |
| Late and post-term births | 4.82% | CDC NCHS Data Brief 507 |
The strongest takeaway here is that more than half of births were full-term, but nearly one in three were early-term. That is a large enough share to matter for newborn care planning, postpartum recovery, and family scheduling.
Prenatal care and birth timing
Prenatal care patterns changed only slightly from 2022 to 2023, but the direction is worth noting. First-trimester prenatal care declined from 77.0% to 76.1% (CDC NCHS Data Brief 507). At the same time, later care increased:
- Second-trimester care rose from 16.3% to 16.9% (CDC NCHS Data Brief 507).
- Third-trimester care rose from 4.6% to 4.7% (CDC NCHS Data Brief 507).
- No prenatal care rose from 2.2% to 2.3% (CDC NCHS Data Brief 507).
These are small changes, but they show that the distribution of care shifted a little later in pregnancy. In a motherhood context, even a fraction of a percentage point matters because prenatal care is one of the clearest early markers of access and engagement with the health system.
Why it matters: when prenatal care starts later, families may have fewer early opportunities for screening, planning, and support. The 2023 pattern does not suggest a dramatic break, but it does show a slight move away from earlier care.
Maternal mortality and health gaps
The maternal mortality data are among the most important motherhood statistics because they show how risky pregnancy and childbirth remain for some groups.
In 2023, the U.S. recorded 669 maternal deaths and a maternal mortality rate of 18.6 deaths per 100,000 live births (CDC Maternal Mortality Rates in the United States, 2023). That overall number is high enough to keep maternal health in focus even before looking at differences by age or race.
Maternal mortality by age
Age matters a great deal in the maternal mortality data. In 2023:
- Women younger than 25 had 95 maternal deaths and a rate of 12.5 per 100,000 live births (CDC Maternal Mortality Rates in the United States, 2023).
- Women ages 25-39 had 486 maternal deaths and a rate of 18.1 per 100,000 live births (CDC Maternal Mortality Rates in the United States, 2023).
- Women ages 40 and older had 88 maternal deaths and a rate of 59.8 per 100,000 live births (CDC Maternal Mortality Rates in the United States, 2023).
The age 40-and-older rate is the standout figure. It is far higher than the rates for younger groups, which means that delayed childbearing can come with materially higher risk.
Maternal mortality by race and ethnicity
The racial and ethnic differences are even more striking.
- Black non-Hispanic women: 50.3 per 100,000 live births (CDC Maternal Mortality Rates in the United States, 2023)
- White non-Hispanic women: 14.5 per 100,000 live births (CDC Maternal Mortality Rates in the United States, 2023)
- Hispanic women: 12.4 per 100,000 live births (CDC Maternal Mortality Rates in the United States, 2023)
- Asian non-Hispanic women: 10.7 per 100,000 live births (CDC Maternal Mortality Rates in the United States, 2023)
A comparison table makes the gap easier to see:
| Group | Maternal mortality rate per 100,000 live births | Live births in 2023 | Source |
|---|---|---|---|
| Black non-Hispanic women | 50.3 | 491,494 | CDC Maternal Mortality Rates in the United States, 2023 |
| White non-Hispanic women | 14.5 | 1,787,051 | CDC Maternal Mortality Rates in the United States, 2023 |
| Hispanic women | 12.4 | 945,200 | CDC Maternal Mortality Rates in the United States, 2023 |
| Asian non-Hispanic women | 10.7 | 215,738 | CDC Maternal Mortality Rates in the United States, 2023 |
The most important point is not just that the rates differ, but that the difference is large enough to shape the lived experience of motherhood well before delivery. The data show that health risk is not evenly distributed across groups.
The live birth counts add more context. In 2023, White non-Hispanic mothers had 1,787,051 live births, Hispanic mothers had 945,200, Black non-Hispanic mothers had 491,494, and Asian non-Hispanic mothers had 215,738 (CDC Maternal Mortality Rates in the United States, 2023). Those counts show where the rate differences matter at scale.
Age at first birth
A major long-run motherhood trend is that women are becoming mothers later. The mean age at first birth was 27.5 years in 2023, up from 26.6 years in 2016 (CDC Trends in Mean Age of Mothers, 2016-2023).
That shift is visible across groups:
- White mothers: from 27.4 in 2016 to 28.3 in 2023 (CDC Trends in Mean Age of Mothers, 2016-2023)
- Black mothers: from 24.8 to 25.9 (CDC Trends in Mean Age of Mothers, 2016-2023)
- Hispanic mothers: from 24.7 to 25.7 (CDC Trends in Mean Age of Mothers, 2016-2023)
- Asian mothers: from 30.1 to 31.5 (CDC Trends in Mean Age of Mothers, 2016-2023)
- American Indian and Alaska Native mothers: from 23.2 to 24.2 (CDC Trends in Mean Age of Mothers, 2016-2023)
The geographic split is also telling:
- Large central metropolitan counties: 28.5 in 2023 (CDC Trends in Mean Age of Mothers, 2016-2023)
- Large fringe metropolitan counties: 28.5 in 2023 (CDC Trends in Mean Age of Mothers, 2016-2023)
- Noncore counties: 24.8 in 2023 (CDC Trends in Mean Age of Mothers, 2016-2023)
That difference suggests motherhood starts later in more urban counties and earlier in more rural ones.
What changed in first births
The composition of first births also shifted. The share of first births to mothers younger than 20 fell from 11.8% in 2016 to 8.7% in 2023 (CDC Trends in Mean Age of Mothers, 2016-2023). The share for mothers ages 20-24 also fell, from 27.5% to 25.1% (CDC Trends in Mean Age of Mothers, 2016-2023).
That means fewer first births are happening in the youngest adult years, and more are happening later.
Work and time use
Motherhood statistics are not only about births and health. They also show how mothers participate in the workforce and how they spend their time at home.
In 2024, mothers with children under age 18 had a labor force participation rate of 74.0% (BLS Employment Characteristics of Families, 2024). That is a substantial share, and it shows that motherhood is often paired with paid work rather than replacing it.
The participation rate changes with the age of the youngest child:
- Mothers with children under age 6: 68.3% (BLS Employment Characteristics of Families, 2024)
- Mothers whose youngest child was ages 6-17: 78.0% (BLS Employment Characteristics of Families, 2024)
The unemployment rate for mothers was 3.6% in 2024 (BLS Employment Characteristics of Families, 2024). For married mothers it was 2.4%, while for mothers with other marital statuses it was 6.1% (BLS Employment Characteristics of Families, 2024). That gap is wide enough to suggest different levels of labor market stability across family situations.
Among employed mothers, work hours also differ by family stage:
- Employed mothers worked full time at a 79% rate in 2024 (BLS Employment Characteristics of Families, 2024)
- Employed mothers with children ages 6-17 worked full time at an 81% rate (BLS Employment Characteristics of Families, 2024)
- Employed mothers with children under age 6 worked full time at a 76% rate (BLS Employment Characteristics of Families, 2024)
Time spent caring for children
Time-use data help explain the daily load behind the labor numbers. In 2024:
- Mothers with household children under 18 spent 1.75 hours per day caring for and helping household children as their main activity (BLS American Time Use Survey)
- Mothers with a youngest child under 6 spent 2.93 hours per day on that activity (BLS American Time Use Survey)
- Mothers with a youngest child ages 6-12 spent 1.17 hours per day on that activity (BLS American Time Use Survey)
- Mothers with household children under 18 spent 0.78 hours per day on physical care for household children (BLS American Time Use Survey)
- Mothers with household children under 18 spent 0.04 hours per day reading to and with household children (BLS American Time Use Survey)
- Mothers with household children under 18 spent 0.33 hours per day playing with household children (BLS American Time Use Survey)
- Mothers with a youngest child under 6 spent 1.49 hours per day on physical care for household children (BLS American Time Use Survey)
- Mothers with a youngest child under 6 spent 0.07 hours per day reading to and with household children (BLS American Time Use Survey)
- Mothers with a youngest child under 6 spent 0.71 hours per day playing with household children (BLS American Time Use Survey)
These figures are useful because they show that motherhood is not just a status label. It is also a time allocation problem. The younger the child, the more hours are concentrated in direct care.
Family structure and caregiving
Family structure statistics show how many mothers are raising children without a partner in the household and how that household composition has changed over time.
In 2022, there were 10.9 million one-parent family groups with a child under 18 in the U.S. (Census Bureau America’s Families and Living Arrangements). Of those, 80% were maintained by a mother (Census Bureau America’s Families and Living Arrangements).
Within one-parent family groups:
- 51% of single mothers were never married (Census Bureau America’s Families and Living Arrangements)
- 29% of single mothers were divorced (Census Bureau America’s Families and Living Arrangements)
- 41% of single fathers were never married (Census Bureau America’s Families and Living Arrangements)
- 38% of single fathers were divorced (Census Bureau America’s Families and Living Arrangements)
Household composition also matters:
- 44% of one-parent family groups had two or more of their own children under 18 in the household (Census Bureau America’s Families and Living Arrangements)
- 67% had at least one child under 12 (Census Bureau America’s Families and Living Arrangements)
- 51% had at least one child ages 12-17 (Census Bureau America’s Families and Living Arrangements)
That means many mothers in one-parent households are not managing a single-child environment. They are often balancing multiple children across different ages.
Where children live
A wider historical look shows how child living arrangements have changed.
In 2020, 15.3 million U.S. children lived with their mother only, equal to 21% of children under 18 (Census Bureau Number of Kids Living Only With Their Mothers Has Doubled in Past 50 Years). Back in 1968, that figure was 7.6 million, or 11% of children under 18 (Census Bureau Number of Kids Living Only With Their Mothers Has Doubled in Past 50 Years).
By contrast, children living with two parents declined from 60.0 million, or 85%, in 1968 to 51.3 million, or 70%, in 2020 (Census Bureau Number of Kids Living Only With Their Mothers Has Doubled in Past 50 Years).
Two smaller categories round out the picture:
- 3.3 million children lived with father only in 2020, equal to 4.5% of children under 18 (Census Bureau Number of Kids Living Only With Their Mothers Has Doubled in Past 50 Years)
- 3.0 million children lived with no parent in 2020, equal to 4% of children under 18 (Census Bureau Number of Kids Living Only With Their Mothers Has Doubled in Past 50 Years)
These shares are important because they show how central mothers remain in child-rearing even as family structures diversify.
What the data suggests
Several patterns repeat across the data. First, motherhood is happening later on average, and that delay is visible in both the mean age at first birth and the falling share of very young first births (CDC Trends in Mean Age of Mothers, 2016-2023).
Second, maternal health risk is not uniform. The differences by age are large, and the racial and ethnic gaps are larger still, especially in the maternal mortality rates for Black non-Hispanic women compared with White non-Hispanic, Hispanic, and Asian non-Hispanic women (CDC Maternal Mortality Rates in the United States, 2023).
Third, mothers are highly engaged in paid work and unpaid care at the same time. The labor force participation rate for mothers remains high, while time-use data show that younger children require substantially more daily care (BLS Employment Characteristics of Families, 2024; BLS American Time Use Survey).
Finally, family structure has shifted enough that mothers remain the majority of one-parent family caregivers, and a sizable share of children still live with mother only rather than in two-parent households (Census Bureau America’s Families and Living Arrangements; Census Bureau Number of Kids Living Only With Their Mothers Has Doubled in Past 50 Years).
The most useful way to read motherhood statistics is not as a single trend line. It is a set of connected signals about fertility, health, work, time, and household structure, all moving at different speeds.