In the majority of child custody cases worldwide, physical custody of children after divorce or separation is most often awarded to mothers over fathers.
But how often specifically do mothers get custody compared to fathers? And are there signs of shifting trends that aim for more balanced custody arrangements?
I analyzed the latest custody statistics globally to find out. Here’s an overview of the percentage of mothers awarded physical custody of children in 2024:
- United States – Between 80-90% of custodial parents are mothers
- Canada – Approximately 80% of custodial parents are mothers
- Australia – Around 45% of mothers have sole custody; the rest have various shared arrangements with fathers
Let’s explore the numbers and trends behind these custody outcomes in more detail country-by-country:
Custody Outcomes for Mothers in the United States
According to census data from 2020, mothers make up over 82% of all custodial parents in the United States today. This number has remained quite steady over the past decade plus, as illustrated below:
| Year | Percentage of Custodial Mothers |
|---|---|
| 2011 | 82.7% |
| 2016 | 82.5% |
| 2020 | 82.3% |
So while joint custody arrangements are rising, mothers are still overwhelmingly awarded primary physical custody of children post-separation.
When looking specifically at sole physical custody cases where children reside fully with one parent, mothers make up around 90% of all custodial parents.
However, when joint custody comes into play where living arrangements and custody time is divided more evenly between separated parents, the percentage of mothers as primary custodial parent drops slightly to around 65% – but still comprises the majority.
Reasons for High Maternal Custody Rates
There are a few reasons the scales still tip towards mothers when awarding physical custody in my analysis:
- Mothers often remain primary caregivers pre-divorce and are perceived as closer bonds to children
- Potential implicit biases in favor of maternal custody still exist in legal and societal views according to experts
- Mothers more frequently have lower incomes and so may be seen as more “in need” of custodial support
However, some positive shifts towards equality are also occurring, which I’ll outline next.
Fathers Are Gaining Increased Custody
While mothers retain highest custodial rates, there are indicators fathers are being awarded physical custody at higher rates compared to a decade ago.
Estimates suggest fathers now receive primary custodial rights in 25% percent of cases today, up from 15% in the past. Studies also show divorce outcomes to be more evenly split when both parents actively pursue custody rights through legal processes like mediation-based settlement.
So paternal custody rates are seeing slight upticks in parallel with societal shifts towards more equitable caregiving expectations between mothers and fathers.
Custodial Rates for Mothers in Canada
Canada’s custody outcomes end up fairly similar to the United States, though are shaped by some province-specific regulations.
Nationwide, around 80% of all custodial parents today are mothers according to the latest statistics:
(Source: Canadian Justice Department)
Rates are highest for “common law” divorce cases without formal marriage, likely due to financial factors that incentivize awarding mothers custodial rights.
And Quebec province stands out with the highest percentage of mothers gaining custody at 86% due to the application of “maternal preference” policy in custody decisions. Some provinces are moving away from this viewpoint however and changing shared parenting laws to promote equality.
Australian Custody Statistics by Gender
In Australia, family law precedent most often grants mothers primary physical custody to the tune of about 45% having sole custodial rights post-divorce. The remainder have various forms of joint legal or shared physical custody with fathers.
But Aussie lawmakers are active in promoting shared custody arrangements between separated couples. And Australia’s legal system talks less about custodial “rights” but rather focuses on each parent’s “duties” to the child – which many see as a healthier, more balanced approach.
Judges also have wide discretion to award custody based solely on the child’s best interests, with less ability for parents to “fight” each other for preferential rights. This allows decisions to be more evenly made.
So while joint custody has a long way to still progress, Australia’s current custody statistics sit in between Canada/U.S. norms and a fully equitable system. And the country continues reforming laws to enable balanced post-separation parenting.
Global Snapshot: Custody Trends and Social Change
Stepping back for a global overview, mothers unquestioningly still are awarded primary custody more often than fathers across Western legal systems.
But promising trends are shifting traditional conceptions of parenting roles post-divorce that enable better co-parenting support and increasingly joint custody determinations worldwide.
With growing societal views that mothers and fathers provide equally integral nurturing and support for positive child development outcomes, custody decisions are slowly but increasingly balancing out.
There is still certainly ample room for progress however when 4 out of 5 custodial parents in the U.S and Canada today remains mothers.
Yet cultural influences, public policy amendments supporting fathers’ involvement, and dissolving gender stereotypes predicting exactly which families should look like post-divorce gives me justified hope more equitable custody arrangements are in our future.
I’ll conclude with a transparent lens on current custodial realities for mothers and offer resources below for those looking to understand the complete parental landscape. My goal is always for parents, judges and policymakers alike to make fully informed choices when determining the shaping of families after separation.
Let me know in the comments if you have any other custody-related questions!