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Kennedy's wealth was entirely inherited. His father, Joe Kennedy, had built a fortune through banking and investments, making him one of the wealthiest people in the country.
During his presidency, Trump faced controversy over his financial dealings, including potential conflicts of interest related to his businesses and his refusal to release his tax returns.
Sources: (TheRichest) (CNBC)
See also: The richest pastors in the world
Additionally, JFK's wife, Jackie, was also from an affluent background, being an oil heiress.
In addition, Washington earned a substantial income as a general and later as president. His presidential salary in 1789 was US$25,000, which constituted 2% of the entire US budget.
George Washington, the first president of the United States, who served from 1789 to 1797, had a peak net worth of US$587 million.
Jefferson inherited 3,000 acres (1,200 hectares) of land near Charlottesville, Virginia, from his father, and later purchased an additional 2,000 acres (809 hectares) of land.
Unfortunately, Roosevelt suffered a financial setback when a ranch investment in the Dakotas resulted in a significant loss of his fortune.
Although he remained wealthy for most of his life, Jefferson was in significant debt when he passed away. This is partly due to unreliable farming income, and also his lavish spending.
Most of Washington's wealth was inherited, as he received his profitable plantation, Mount Vernon, from his half brother.
The third president of the United States, from 1801 to 1809, Thomas Jefferson's net worth peaked at US$236.8 million.
Theodore Roosevelt, president of the United States from 1901 to 1909, had a peak net worth of US$139.7 million. Although he inherited a substantial trust fund, he didn't actively accumulate wealth.
Andrew Jackson, the seventh president of the United States, from 1829 to 1837, reached a peak net worth of US$132.6 million.
Unlike many of his predecessors, Jackson didn't come from a wealthy background, and had to earn his own income as a lawyer.
Instead, he dedicated most of his adult life to public service, beginning with his election to the New York State Assembly when he was 23 years old.
Jackson's financial situation improved significantly when he married Rachel Jackson, who came from a wealthy family. Jackson inherited a substantial fortune from Rachel following her death shortly before he assumed the presidency.
His plantation was not as profitable as expected, and his stepson's drinking and gambling problems resulted in significant financial losses. This all contributed to Madison's financial struggles toward the end of his life.
Madison's parents were affluent and owned a significant amount of land. But despite his family's wealth, Madison faced financial difficulties later in life.
James Madison was the fourth president of the United States, from 1809 to 1817. He reached a peak net worth of US$113.3 million.
Hoover graduated from Stanford University and pursued a career as a mining engineer before transitioning into politics.
During his presidency from 1963 to 1969, Lyndon B. Johnson accumulated a fortune of US$109.3 million.
Herbert Hoover was the 31st President of the United States from 1929 to 1933. And despite being an orphan as a child, he managed to become a self-made man.
His wife, former Secretary of State Hillary Clinton, also contributed to their combined net worth through her own earnings.
He even authored a textbook on mining engineering and became the owner of numerous Burmese silver mines, which significantly contributed to his wealth.
Bill Clinton's net worth is estimated to be around US$75.9 million, which he primarily earned after leaving office.
His earnings came from various sources, such as his autobiography 'My Life' (2005), as well as paid speeches and consulting work.
During his tenure as the 35th president from 1961 to 1963, John F. Kennedy's net worth reached a peak of US$1.1 billion.
The 45th President of the United States, Donald Trump's net worth is estimated to be US$3.1 billion.
Together, the couple owned a sizable amount of land and livestock in Texas. But their primary source of income came from Lady Bird's ownership of a radio station.
Prior to marrying Claudia "Lady Bird" Taylor, who hailed from a wealthy Texas family, Johnson had limited financial means.
Trump was born into wealth and inherited at least US$413 million from his father, Fred Trump. His wealth further increased when he took over his father's real estate business.
From the earliest days of the republic, the intersection of money and power has often intertwined when it comes to the US presidency. Connections have long helped America's wealthiest families realize their presidential dreams, resulting in presidents who came to power while already wealthy. Others earned their great fortunes while in power. In this gallery, we'll look at the top 10 richest American presidents of all time, their net worth, and the source of their wealth.
Click on to discover the richest US presidents of all time.
The richest US presidents in history
Many former presidents do not even come close!
LIFESTYLE Trump
From the earliest days of the republic, the intersection of money and power has often intertwined when it comes to the US presidency. Connections have long helped America's wealthiest families realize their presidential dreams, resulting in presidents who came to power while already wealthy. Others earned their great fortunes while in power. In this gallery, we'll look at the top 10 richest American presidents of all time, their net worth, and the source of their wealth.
Click on to discover the richest US presidents of all time.