Re:USPS sells nearly $20B worth of money orders a year
by thecureforzits on Sunday June 28, 2020 @08:46PM
(#23673285)
More like many. About 6.5% of US households do not have a bank account. There's also the concept of the "under-banked", which covers people who have them but still use non-bank fiscal implements such as payday loans and money orders. That number is about 19% of US households.
https://www.fdic.gov/householdsurvey/