
Q: Who holds the record for longest time in Congress?
A: U.S. Representative John Dingell, from Michigan, is the longest-serving member of Congress in U.S. history. The lawmaker retired from the U.S. House of Representatives in 2015 at the age of 87 after serving since 1955. Dingell holds the record for longest serving member of Congress at 59 years, 21 days. That’s 30 terms in office.








