"Methodology: This GOBankingRates.com survey posed the question, “How much money do you have saved in your savings account?” to 8,131 people among all 50 states and Washington, D.C. Responses were collected through a Google Consumer Survey conducted from Aug. 15, 2017, to Aug. 17, 2017, and responses are representative of the U.S. online population." [1]
This shows that a lot of people don't have saving accounts. Not that they don't have any savings. For example, they could keep their savings in a checking or money market account. Or as cash.
[1] https://www.gobankingrates.com/saving-money/americans-saving...