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National Debt Calculator

Treasury’s Debt to the Penny divided by the Census population

Updated October 2026

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Debt per person = total public debt outstanding ÷ U.S. population. Treasury reported $40,439,546,016,039.08 of total public debt outstanding on October 20, 2026. Divided by the Census Bureau’s 341,784,857 residents (July 1, 2025 estimate), that is $118,318.72 per person (October 20, 2026), or $473,274.87 for a household of four. Debt held by the public alone is $95,282.74 per person.

Where the Numbers Come From

The debt figure is Treasury’s Debt to the Penny, the total public debt outstanding reported each business day by the Bureau of the Fiscal Service; this page uses the record for October 20, 2026. The population is the Census Bureau’s Vintage 2025 estimate of the U.S. resident population on July 1, 2025, the latest annual estimate (released January 27, 2026). Households come from the 2024 American Community Survey: 132,737,146 households (margin of error ±140,273), averaging 2.50 people. The calculator lets you choose which part of the debt to divide, enter your household size, or type in a newer debt figure.

Held by the Public vs Intragovernmental

Part of the debt (Oct. 20, 2026)AmountSharePer person
Debt held by the public$32,566,198,492,042.6280.5%$95,282.74
Intragovernmental holdings$7,873,347,523,996.4619.5%$23,035.98
Total public debt outstanding$40,439,546,016,039.08100%$118,318.72

Debt held by the public is Treasury securities owned by individuals, companies, state and local governments, the Federal Reserve and foreign holders. Intragovernmental holdings are securities held by federal trust funds and other government accounts, such as the Social Security trust funds. Treasury publishes both measures each day, and the calculator can divide either one.

How Debt per Person Is Calculated

Per person = debt ÷ population: $40,439,546,016,039.08 ÷ 341,784,857 = $118,318.72. Per household of four = 4 × $118,318.72 = $473,274.87. Per average household = debt ÷ 132,737,146 households = $304,658.85. These are averages for illustration; no individual owes the debt directly.

How the Total Has Changed

MeasureTotalPer person (2025 population)Per household of 4
Total public debt, Oct. 20, 2026 (default)$40.44 trillion$118,318.72$473,274.87
Debt held by the public only$32.57 trillion$95,282.74$381,130.97
Intragovernmental holdings only$7.87 trillion$23,035.98$92,143.90
Total public debt, Oct. 20, 2025$37.98 trillion$111,123.34$444,493.35
Total public debt, Oct. 20, 2016$19.79 trillion$57,889.00$231,556.02

From October 20, 2025 to October 20, 2026 the total rose by $2.46 trillion, about $6,737,732,454 a day on average. Since October 20, 2016 it has roughly doubled, from $19.79 trillion to $40.44 trillion. The older rows divide by the 2025 population to isolate the change in debt; dividing by each year’s own population would give slightly different figures.

Debt, Deficit and Interest in Fiscal Year 2026

The deficit is one year’s shortfall; the debt is the accumulated total. In fiscal year 2026 (October 2025 through September 2026), Treasury’s Monthly Treasury Statement shows receipts of $5.40 trillion, outlays of $7.40 trillion and a deficit of $1.99 trillion. Treasury’s interest expense on the public debt for the same year was $1.07 trillion on securities held by the public and $0.29 trillion on Government Account Series securities held by federal accounts, $1.36 trillion in all. The two interest figures are gross interest; the budget’s net interest outlay line is a different measure.

What These Figures Do Not Account For

Per-person figures do not account for federal assets, future obligations outside Treasury securities, or state and local debt. The population is a mid-2025 estimate, so it trails the debt date by more than a year. Debt to the Penny is updated each business day, so check Treasury’s site for the latest figure and enter it in the calculator.

Common Misreadings

Mixing up the debt and the deficit. A smaller deficit still adds to the debt; only a surplus reduces it.

Comparing totals across decades without adjusting. Inflation and population growth change what a dollar of debt means; per-person figures and inflation-adjusted figures tell different stories.

Treating intragovernmental holdings as owed to no one. They are obligations to federal trust funds such as Social Security, which are counted in the total.

Using a debt figure and a population from different sources without dates. Each figure here is dated so the calculation can be checked.

Frequently Asked Questions

What is the U.S. national debt per person?
$118,318.72 per person on October 20, 2026: $40.44 trillion of total public debt outstanding divided by 341,784,857 residents (Census estimate for July 1, 2025).
What is the national debt per household?
About $304,659 per household using the Census count of 132,737,146 households, or $473,275 for a household of four.
What is the difference between debt held by the public and intragovernmental debt?
Debt held by the public ($32.57 trillion on Oct. 20, 2026) is owned by investors, the Federal Reserve and others; intragovernmental holdings ($7.87 trillion) are owned by federal trust funds and accounts.
How fast is the national debt growing?
From October 20, 2025 to October 20, 2026 total public debt outstanding rose by about $2.46 trillion, roughly $6.7 billion a day on average.
Where does the national debt number come from?
Treasury’s Bureau of the Fiscal Service publishes it each business day as Debt to the Penny on fiscaldata.treasury.gov.
What was the federal deficit in 2026?
$1.99 trillion for fiscal year 2026 (October 2025 to September 2026), per the Monthly Treasury Statement.
How does U.S. debt per person compare with Canada or Australia?
This calculator covers U.S. federal debt only; other countries publish their debt in their own currencies and definitions, so compare using each government’s official figures.

How to Use This Calculator

  1. Choose which debt — total, held by the public, or intragovernmental.
  2. Enter your household size — to see a per-household figure.
  3. Optionally enter a newer debt figure — from Treasury’s Debt to the Penny.
  4. Read the results — per person, per household and growth, with dates.
📚 Sources & References
  1. [1] U.S. Treasury, Bureau of the Fiscal Service. Debt to the Penny (records for Oct. 20, 2026, Oct. 20, 2025 and Oct. 20, 2016). Accessed Oct. 22, 2026. fiscaldata.treasury.gov
  2. [2] U.S. Census Bureau. Vintage 2025 national and state population estimates (NST-EST2025-ALLDATA), released Jan. 27, 2026. www.census.gov
  3. [3] U.S. Census Bureau. American Community Survey 2024 1-year, table B11001 (households). Accessed Oct. 22, 2026. data.census.gov
  4. [4] U.S. Treasury. Monthly Treasury Statement, table 1, September 2026 (fiscal year 2026). Accessed Oct. 22, 2026. fiscaldata.treasury.gov
  5. [5] U.S. Treasury. Interest Expense on the Public Debt Outstanding, fiscal year 2026. Accessed Oct. 22, 2026. fiscaldata.treasury.gov
✅ Editorial Standards — Every calculator is built from peer-reviewed formulas and official data sources, editorially reviewed for accuracy, and updated regularly. Read our full methodology · About the author