Here’s how much national debt climbed under each US president since WWII


At $31.4 trillion, the national debt is the subject of a showdown between the White House and House Republicans. Unless Congress raises the debt ceiling, the U.S. is at risk of defaulting on its debt, which would have catastrophic consequences.

House Republicans have proposed raising the debt ceiling into 2024 in exchange for spending cuts, but Democrats are pushing for a clean debt ceiling hike. While Republican leadership insists spending is out of control under the Biden administration, history shows Republican administrations are also guilty of running huge deficits.

The national debt first started rolling under Democrat Franklin D. Roosevelt. The debt went up over 1,000% during his 12 years in office before he died. He had taken over the presidency in the depths of the Great Depression, purposefully engineered a debt default, and between the New Deal and World War II, spent a lot of money.

By the end of his term, the national debt had jumped to around a quarter of a trillion dollars, which equals about $4 trillion today. But how did the country go from that to $31.4 trillion in 2023? It’s quite the bipartisan effort.

President Harry Truman, D, FY 1946-1953

  • Debt rose $7.4 billion in eight years, up 2.86%.
  • Truman kept the debt pretty steady over his eight years. He did have the Korean War on his books, but after heavy spending by his predecessor, overall the national debt went up less than 3% on Truman’s watch.

President Dwight Eisenhower, R, FY 1954-1961

  • Debt rose $22.9 billion in eight years, up 8.61%.
  • Eisenhower faced multiple recessions during his time in office, worked with Democrats in Congress to try to curb spending and left office in 1961 with a warning for the nation:

“We cannot mortgage the material assets of our grandchildren without risking the loss also of their political and spiritual heritage. We want democracy to survive for all generations to come, not to become the insolvent phantom of tomorrow,” Eisenhower said.

Presidents John Kennedy and Lyndon Johnson, D, FY 1962-1969

  • Debt rose $64.7 billion between the two presidents, up 22.41% in eight years.
  • John F. Kennedy increased the debt by nearly 8% in three years. Worried about his slim margin of victory and what it would mean for reelection, he proposed tax cuts that were eventually signed.
  • In five years, Lyndon B. Johnson tacked on another 13% to the debt. By his tenure, the U.S. had gotten involved in Vietnam. The total U.S. military cost of the war came to $111 billion, which is around $1 trillion in today’s dollars.

Presidents Richard Nixon and Gerald Ford, R, FY 1970-1977

  • Debt rose $345.1 billion between the two presidents, up 97.57%.
  • Between Republicans Nixon and Ford, the national debt doubled in eight years’ time. The administration was plagued with soaring inflation.
  • Nixon implemented wage and price controls in the early ’70s that turned disastrous once lifted.
  • When Ford took over, his economy was marred with stagflation, where high inflation meets high unemployment.

President Jimmy Carter, D, FY 1978-1981

  • Debt rose $299 billion, up 42.79% in one term.
  • Democrat Jimmy Carter took the reins with a unified Congress behind him and the national debt went up another 43% in four years. Despite claims his budgets were “lean and tight,” the government repeatedly underestimated the cost of doing business amid skyrocketing inflation and soaring interest rates.
  • Carter never achieved the balanced budget he desired and though inflation started to come down, the country soon entered a recession.

President Ronald Reagan, R, FY 1982-1989

  • Debt rose $1.86 trillion, up 186.36% in eight years.
  • The national debt breached $1 trillion during Reagan’s presidency. The Reaganomics era included two major rounds of tax cuts in the name of economic recovery, but revenues took a hit.
  • Reagan also increased defense spending, pushing debt up 186% during his time in office.

President George H.W. Bush, R, FY 1990-1993

  • Debt rose $1.55 trillion, up 54.39% in four years.
  • Bush tried tackling the deficit he inherited, but with Democrats controlling Congress, they refused to cap spending without raising taxes. Bush conceded and did so, which likely cost him a second term.
  • Voters remembered the broken campaign promise he made in 1988: “Read my lips, no new taxes,” he infamously said.

President Bill Clinton, D, FY 1994-2001

  • Debt rose $1.4 trillion, up 31.64% in eight years.
  • Bill Clinton took Bush’s spending cap plan and ran with it. The debt went up slightly less in two terms than his predecessor’s one.
  • Clinton famously balanced his last four budgets while in office during a time of economic prosperity. Those years of surplus are the last the U.S. has seen.
  • When Clinton left office, the debt stood at less than $6 trillion.

President George W. Bush, R, FY 2002-2009

  • Debt rose $6.1 trillion, up 105.1% in two terms.
  • The national debt more than doubled under the younger Bush. He came in and quickly cut taxes but then spending ballooned with wars in Iraq and Afghanistan.
  • The 2008 financial crash capped off his two terms with a $700 billion bank bailout.

President Barack Obama, D, FY 2010-2017

  • Debt rose $8.33 trillion, up 70% in eight years.
  • Obama came into office under the Great Recession that started under Bush. The American Recovery and Reinvestment Act he passed cost hundreds of billions of dollars. Obama’s Affordable Care Act had an equally-expensive price tag.
  • Obama faced two debt-ceiling crises during his terms.

President Donald Trump, R, FY 2018-2021

  • Debt rose $8.18 trillion, up 40.43% in four years.
  • In four years, Trump added nearly as much debt as Obama did in eight.
  • Trump’s tax cuts and defense spending had figures soaring even before the pandemic, with costly COVID relief also on his watch.

President Joe Biden, D, FY 2022

  • Debt rose $2.5 trillion, up 8.79% his first fiscal year.
  • In a short amount of time, Biden has tacked on some trillions. The American Rescue Plan and $1 trillion infrastructure bill passed under his administration.

That’s how the U.S. ballooned to $31.4 trillion in debt. High interest rates are causing the cost of that debt to also soar at the moment. For decades now, every presidential administration is guilty of running a deficit and those deficits add up.

While the math Straight Arrow News used attaches debt accumulation to the president who passed the budgets those fiscal years, Congress and compromise are often at play. Also, the cost — or benefit — of a policy that passes one year can ripple on for decades to come.

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Fear No Fact.

Don't just take our word for it.


Center-rated reporting

According to media bias experts at AllSides

AllSides Center-rated reporting May 2026

Transparent and credible

Awarded a perfect reliability rating from NewsGuard

100/100

Welcome back to trustworthy journalism.

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