A majority also think Trump is too old for a second term. Overwhelming majority of Americans think Biden is too old for another term: POLLAn overwhelming majority of Americans think President Joe Biden is too old to serve another term, according to a new ABC News/Ipsos poll. According to the poll, conducted using Ipsos' Knowledge Panel, 86% of Americans think Biden, 81, is too old to serve another term as president. Michael Reynolds/EPA via ShutterstockSixty-two percent of Americans think Trump, who is 77, is too old to serve as president. There is a large difference in how partisans view their respective nominees -- 73% of Democrats think Biden is too old to serve but only 35% of Republicans think Trump is too old to serve.