how old was ronald reagan when he was president

Ronald Reagan was 69 years old when he first became president of the United States in January 1981.

He was born on February 6, 1911, and his first presidential term began on January 20, 1981, which makes him 69 at inauguration and then 70 shortly after his first month in office. He served two full terms, leaving office on January 20, 1989, at age 77.

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