Only one date, November 2, has the birthday of more than one President (Harding and Polk), though separated by seventy years. The month with the most Presidential birthdays – six – is October. The record for the least Presidential birthdays is one, shared by June and September. Every single month has had at least one President born in it since George H. W. Bush (born June 12, 1924, making June the 12th month) assumed the Presidency in 1989.

Millard Fillmore, the president born earliest in the calendar year.

Andrew Johnson, the president born latest in the calendar year.

Order President Date of Birth Zodiac sign 1 Millard Fillmore January 7 Capricorn (see Dec.) 2 Richard Nixon January 9 3 William McKinley January 29 Aquarius 4 Franklin Roosevelt January 30 5 Ronald Reagan February 6 6 William Harrison February 9 7 Abraham Lincoln February 12 8 George Washington February 22 Pisces 9 Andrew Jackson March 15 10 James Madison March 16 11 Grover Cleveland March 18 12 John Tyler March 29 Aries 13 Thomas Jefferson April 13 14 James Buchanan April 23 Taurus 15 Ulysses Grant April 27 16 James Monroe April 28 17 Harry Truman May 8 18 John F. Kennedy May 29 Gemini 19 George H. W. Bush June 12 20 Calvin Coolidge July 4 Cancer 21 George W. Bush July 6 22 John Quincy Adams July 11 23 Gerald Ford July 14 24 Herbert Hoover August 10 Leo 25 Bill Clinton August 19 26 Benjamin Harrison August 20 27 Lyndon Johnson August 27 Virgo 28 William Taft September 15 29 Jimmy Carter October 1 Libra 30 Rutherford Hayes October 4 31 Chester Arthur October 5 32 Dwight Eisenhower October 14 33 Theodore Roosevelt October 27 Scorpio 34 John Adams October 30 35 Warren Harding November 2 James Polk 37 James Garfield November 19 38 Franklin Pierce November 23 Sagittarius 39 Zachary Taylor November 24 40 Martin Van Buren December 5 41 Woodrow Wilson December 28 Capricorn (see Jan.) 42 Andrew Johnson December 29

• 18th century - 14, first: George Washington, last: Millard Fillmore
• 19th century - 19, first: Franklin Pierce, last: Dwight D. Eisenhower
• 20th century - 10, first: Lyndon Johnson, most recent: Bill Clinton

• Ulysses Simpson Grant was born Hiram Ulysses Grant.
• Grover Cleveland was born Stephen Grover Cleveland.
• Woodrow Wilson was born Thomas Woodrow Wilson.
• Calvin Coolidge was born John Calvin Coolidge, Jr.
• Dwight David Eisenhower was born David Dwight Eisenhower.
• Gerald Rudolph Ford, Jr. was born Leslie Lynch King, Jr. His mother moved to Grand Rapids, Michigan and remarried when her son was about two years old. Her new husband, Gerald Ford Sr., adopted him.
• Bill Clinton was born William Jefferson Blythe IV. Like Ford, he was adopted by his step-father.

• 8 Presidents were born in Virginia
• 7 were born in Ohio
• 4 were born in both New York and Massachusetts
• 2 were born in North Carolina, Vermont, and Texas
• Thirteen other states each had one Presidential birth SC, PA, NH, KY, NJ, IA, MO, IL, CA, NE, GA, CT, & AR.

• James Polk and Warren G. Harding were both born on November 2. Harding was the only President elected on his birthday.

• George W. Bush is only 44 days older than Bill Clinton. Before Bush was inaugurated the closest Presidential birthdays were between Andrew Johnson and Abraham Lincoln who were 45 days apart.

• One President, Calvin Coolidge, was born on Independence Day.

• Every decade since the 1730s and before the 1950s, with the exception of the 1810s and the 1930s, has produced a President.

• More Presidents have been born in the month of October (six) than any other month.

• Only one President was born in June - George H.W. Bush, and only one in September - William H. Taft.

• Five Presidents were born during the astrological signs of Aquarius and Scorpio.

• Jimmy Carter is the only President born on the first of a month; no Presidents have been born on the last day of a month.

• Eight Presidents were born prior to the formation of the United States of America.

• The only President born during open hostilities in wartime was John F. Kennedy, born just after American entry into World War I. Martin Van Buren was born during the American Revolution, but after hostilities had ended.

• Britain and her then colonies adopted the Gregorian (New Style) calendar in 1752, replacing the Julian (Old Style) calendar. The first four Presidents were born when the Julian calendar was still in use. The birthdates shown above for these Presidents have been converted to the equivalent dates in the Gregorian calendar.

• List of United States Presidents by date of death
• List of United States Presidents