How much garbage does the average American generate? August 3, 2020 by Pamela Landy The average American generates about three pounds of garbage per day, according to the Garbage Project. Related Answers What was the first watch tested for durability on television? When did the pilot for “Happy Days” (ABC, 1974-84) first appear? What TV theme songs have hit the Billboard Top 10? How does the average American travel to work and how long does it take? How many spinoffs did the TV series “Happy Days” (ABC, 1974-84) generate? How much water does the average American use every day?