LIFE How old do you have to be to work at Costco? InsuNews May 23, 2022 How old do you have to be to work at Costco? All Costco employees must be at least 18 years old. See also What is the full form of Alico? Continue Reading Previous What does Home Depot pay Texas?Next Can you smoke at Globe Life Field? More Stories LIFE What is whole term life insurance? InsuNews May 23, 2022 LIFE How does whole life and term life insurance work? InsuNews May 23, 2022 LIFE What companies does BRK b own? InsuNews May 23, 2022