The national debt of the United Stated can be found here.
National debts, also known as public debt and government debt, are the amount of money borrowed by states to cover their budget deficits. Nearly all governments use the debt method to finance operations and projects. Government debt can be seen as an indirect debt on taxpayers.
The public debt of the United States has been rising steadily for the last decades from 3,233.31 billion U.S. dollars in 1990 to 17,156.12 billion U.S dollars in 2013.
Although the United States’ debt is significantly high, the country with the highest public debt in 2014, in relation to the gross domestic product (GDP), was Japan. Japan had an estimated debt of about 246.16 percent in relation to the gross domestic product, according to IMF data. Nigeria was among the countries with the lowest national debt in 2014 in relation to the gross domestic product (GDP), with an estimated level of national debt reached about 15.91 percent of the GDP.
Much of the U.S. public debt is held by foreign investors, debt holders like nations or institutions which lent money to the United States. About 47 percent of the U.S. public debt is hold by foreign investors, while the Federal Reserve Bank holds 10 percent of the U.S public debt. As of August 2014, China and Japan are the major foreign holders of U.S. treasury debt. According to the Federal Reserve and U.S. Department of the Treasury, China held 1,270.9 billion U.S. dollars, while Japan held 1,220.1 billion U.S. dollars.