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How much US Treasury debt was due within a year on 31 July 2011?

On , $2.63 trillion of marketable US Treasury debt was due within 12 months, 3.6% more than a year earlier ($2.54 trillion on ).

August 2011 is the largest month, with $476.84 billion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
August 2011 is the largest month, with $476.84 billion0.000.250.500.751.00Aug0.48Sep0.37Oct0.31Nov0.22Dec0.23Jan0.22Feb0.14Mar0.12Apr0.14May0.15Jun0.12Jul0.14August 2011 is the largest month, with $476.84 billion0.000.250.500.751.00AugOctDecFebAprJun

Source: U.S. Treasury, Fiscal Data, Monthly Statement of the Public Debt. Observed .

Each month as a table
Marketable Treasury debt maturing each month ($ million)
Maturing inTotalBillsNotesBondsTIPSFRNsSecurities
August 2011476,838389,44187,3980008
September 2011371,286310,02461,2620007
October 2011308,270247,00561,2660006
November 2011216,815125,01491,8010007
December 2011232,284142,00390,2810008
January 2012217,780118,01292,13007,63708
February 2012142,12421,996120,1280005
March 2012119,44723,00096,4470004
April 2012140,18124,00096,946019,23405
May 2012148,34548,000100,3450005
June 2012116,46524,00092,4650004
July 2012139,55920,00090,644028,91405
All of these months2,629,3951,492,4961,081,112055,786072

The table scrolls sideways; the first column stays in place.

What is all marketable debt made of?

KindAmount, $ millionShare
Bills1,492,49616.0%
Notes6,144,34166.0%
Bonds990,88610.6%
TIPS681,5047.3%
Floating rate notes00.0%
All marketable debt9,309,227100.0%

Bills, the securities that mature within a year of issue, made up 16.0% of marketable debt at the month-end and 56.8% of what matures in the months above.

Weighted by amount, marketable debt had 62.3 months to go until it matures, on average, at the month-end.

How does it compare with a year earlier?

Debt due within the next months ($ million)
Month-endTotalBillsBills share
31 July 20112,629,3951,492,49656.8%
31 July 20102,538,4811,790,50370.5%

About these figures

The Federal Reserve's part and the source

How much of it did the Federal Reserve hold?

Maturing debt held in the Federal Reserve's System Open Market Account ($ million)
Maturing inTotalHeld by the FedFed share
August 2011476,83818,0843.8%
September 2011371,2863,4250.9%
October 2011308,2704,0301.3%
November 2011216,81510,4934.8%
December 2011232,2845,6212.4%
January 2012217,7807,5543.5%
February 2012142,12414,49110.2%
March 2012119,44714,21211.9%
April 2012140,18118,02112.9%
May 2012148,34514,1889.6%
June 2012116,46515,26413.1%
July 2012139,55916,39011.7%

Source: Federal Reserve Bank of New York, SOMA holdings. Observed .

Source

Source: U.S. Treasury, Fiscal Data, Monthly Statement of the Public Debt. Observed .

Sources and licence

Sources and licence

  • U.S. Treasury, Bureau of the Fiscal Service, Fiscal Data (source). Licence: Public domain, a work of the US federal government
  • © 2026 Federal Reserve Bank of New York. Content from the New York Fed subject to the Terms of Use at newyorkfed.org. The Federal Reserve share of maturities is computed by 500metrics. (source). Licence: Federal Reserve Bank of New York terms of use

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