Child support varies widely because states use different guidelines and every family has different income, parenting time, childcare, insurance, and child-related expenses. The national average is useful for context, but a state-specific calculation is much more useful when estimating what you may pay or receive.
What Is the Average Child Support Payment in the United States?
The most recent comprehensive national report from the U.S. Census Bureau analyzes child support that was due and received in 2022. It found that custodial parents with formal or informal child support agreements were supposed to receive an average of $6,390 annually, or approximately $533 per month.
| National measure | Annual amount | Monthly equivalent | What it means |
|---|---|---|---|
| Average child support due | $6,390 | About $533 | Mean amount custodial parents were supposed to receive |
| Median child support due | $4,816 | About $401 | Half were due less and half were due more |
| Average child support actually received | $4,106 | About $342 | Mean amount received among parents who were supposed to receive support |
| Aggregate amount due nationwide | $29.9 billion | Not applicable | Total support custodial parents reported was due |
| Aggregate amount actually received | $19.2 billion | Not applicable | Total support custodial parents reported receiving |
Source note: The Census figures are based on custodial parents who reported that support was due under either a legal order or an informal agreement. Dollar amounts reflect 2022 data published in the Census Bureau’s August 2025 report.
What Is the Average Child Support Payment for One Child?
There is no reliable single national average specifically for one child in the latest Census report. The $533 monthly national figure is an average per custodial parent or family agreement, not an average per child. It combines families with different numbers of children, incomes, parenting schedules, and state guideline formulas.
Important distinction
“Average child support payment” does not mean every parent with one child should expect to pay or receive approximately $533. A one-child order may be far lower or far higher depending on the facts and the law in the state issuing the order.
A more accurate one-child estimate requires the inputs used by your state, which may include both parents’ incomes, the paying parent’s net resources, overnights, health insurance, childcare, and other court-approved adjustments.
What Is the Average Child Support Payment for Two or Three Children?
National data also does not provide one dependable dollar amount for two or three children. Support generally rises as the number of supported children increases, but it usually does not increase by simply multiplying a one-child amount. State schedules and formulas commonly recognize that some household costs are shared among siblings.
One child
The calculation begins with the state’s one-child guideline and then accounts for the parents’ income, parenting arrangement, and permitted adjustments.
Two children
The total obligation typically increases, but not necessarily to twice the one-child amount.
Three or more children
State schedules or percentages generally increase further, subject to income limits, minimum orders, and deviation rules.
Texas provides a simple illustration of why state rules matter: its standard guideline percentage generally increases from 20% of net resources for one child to 25% for two and 30% for three, subject to statutory limits and adjustments. Other states use very different calculations.
Average vs. Median Child Support: Why the Difference Matters
The national average amount due was about $533 per month, while the median was about $401 per month. The average is higher because larger support orders pull the mean upward. For many families, the median may better represent the middle of the national distribution.
Average: About $533 per month
Add all reported amounts due and divide by the number of parents included in the measure. High-dollar orders can noticeably raise the result.
Median: About $401 per month
Arrange reported amounts from lowest to highest and identify the midpoint. Half were due less than this amount and half were due more.
What Determines a Monthly Child Support Payment?
A court generally starts with the guideline required by its state. The exact inputs and legal definitions vary, but the following factors commonly affect the result.
Each Parent’s Income
Wages, salary, bonuses, commissions, self-employment earnings, and other income may be included under state law. Some states focus on gross income; others use net resources or apply specific deductions.
Number of Children
Guidelines generally increase the total support obligation as the number of supported children increases.
Parenting Time
Overnights or another measure of physical care can substantially affect support in many states, especially when parenting time is shared.
Childcare Expenses
Work-related childcare may be added to the guideline amount or divided between the parents according to income.
Health Insurance and Medical Costs
The cost of the child’s health insurance, uncovered medical expenses, and sometimes dental or vision costs may affect the order.
Other Support Obligations
Existing support duties, other children, low-income adjustments, and statutory deductions may be considered depending on the state.
Special Needs or Extraordinary Expenses
Education, medical care, disability-related needs, travel, or other extraordinary costs may justify additional support or a deviation.
High or Variable Income
High-income, seasonal, commissioned, or self-employed parents may require additional analysis beyond a basic calculator.
Why Average Child Support Payments Differ by State
States do not all use the same child support model. Two families with similar incomes and parenting arrangements can receive different guideline results depending on where the case is filed and which state has jurisdiction.
Income Shares Model
Many states estimate the amount both parents would have spent on the child if they lived together, then allocate that obligation between the parents based largely on income and parenting circumstances.
Percentage-of-Income Model
Some states calculate a guideline amount primarily as a percentage of the paying parent’s income or net resources, with the percentage generally increasing for additional children.
Hybrid or State-Specific Models
States may combine schedules, percentages, parenting-time adjustments, deductions, caps, minimum orders, and judicial deviation factors.
Attorney insight
Comparing your expected order with a friend’s payment—or even with a national average—can be misleading. The most useful comparison is a calculation under the current guidelines of the state handling your case using accurate financial and parenting information.
Estimate Child Support Using Your State’s Guidelines
A calculator can provide a more relevant starting point than a national average. Modern Family Law offers state-specific tools designed to estimate support using the information you enter. A calculator cannot account for every legal issue, deviation, income dispute, or court finding.
State CalculatorCalifornia Child Support CalculatorEstimate support using California’s statewide guideline approach
State CalculatorTexas Child Support CalculatorEstimate support using Texas guideline factors
Calculator HubView All Child Support CalculatorsExplore available state tools and child support resources
Average Child Support Due Is Not the Same as Average Received
The latest Census report found that custodial parents were due an aggregate $29.9 billion in child support but received $19.2 billion. Approximately 75.5% of parents who were owed support received at least some payment, while 49.5% received the full amount due.
Enforcement options may include income withholding, tax refund interception, license-related remedies, liens, contempt proceedings, and other measures permitted by federal and state law. The available procedure and appropriate strategy depend on the order and jurisdiction.
Key Takeaways
- The latest national average child support amount due was approximately $533 per month.
- The median amount due was lower, at approximately $401 per month.
- Custodial parents actually received an average of approximately $342 per month.
- The national data does not establish a single average payment for one, two, or three children.
- Income, parenting time, number of children, childcare, insurance, and state law drive the actual calculation.
- A state-specific calculator provides more useful context than a national average.
Frequently Asked Questions
What is the average child support payment per month?
The latest U.S. Census Bureau report found that custodial parents with support agreements were due an average of $6,390 annually, or approximately $533 per month, in 2022.
What is the average monthly child support actually received?
Custodial parents who were supposed to receive support actually received an average of $4,106 annually, or approximately $342 per month, according to the latest national report.
What is the average child support payment for one child?
The latest national Census report does not publish a single average specifically for one child. Its $533 monthly figure is an average per custodial parent or family agreement and includes families with different numbers of children and circumstances.
What is the average child support payment for two children?
There is no dependable nationwide two-child average because states use different guidelines and each case has different income, parenting time, childcare, insurance, and adjustment inputs.
Is child support based on gross or net income?
It depends on state law. Many states begin with gross income and apply specified adjustments, while others use net resources or another state-defined income measure.
Does 50/50 custody eliminate child support?
Not necessarily. Shared parenting can affect the calculation, but a payment may still be ordered when parents have different incomes or when one parent pays more of the child’s insurance, childcare, or other recognized expenses.
Does child support increase for each additional child?
Generally, the total guideline obligation increases as the number of children increases. However, it usually does not rise by simply multiplying the one-child amount because state schedules and percentages account for shared household costs.
Are childcare and health insurance included in child support?
Many states add or allocate work-related childcare, the child’s health insurance premium, and uncovered medical expenses as part of the support calculation. The treatment varies by state.
Can a judge order more or less than the guideline amount?
Yes. Courts may permit a deviation when the guideline amount would be inappropriate or unjust under factors specified by state law. The court generally must make findings supporting the deviation.
How can I estimate my child support payment?
Use a calculator based on the current guidelines in the state handling your case and enter accurate income, parenting-time, childcare, insurance, and child-related expense information. An attorney can help evaluate issues a basic calculator cannot resolve.
How Modern Family Law Can Help
Child support calculations can become complicated when income is disputed, a parent is self-employed, bonuses or commissions vary, parenting time changes, or a child has significant additional expenses. Modern Family Law helps parents understand the applicable guideline, identify the financial information that matters, evaluate potential deviations, and address establishment, modification, or enforcement issues.
Learn more about our child support and family support services, or speak with our team about the circumstances affecting your calculation.
