Joe Biden Age In 2025 Term Limit. The issue is of central importance to voters who are choosing between the two oldest candidates in us history to run for reelection as president: Biden is 80 years old, and would be 86 by the end of a second term.
Supporters and those who have dealt with biden up close insist he remains sharp and intellectually engaged. President biden, 81, is the oldest president in u.s.