Seems pretty low. This source from September said:

PNC Bank’s annual Financial Wellness in the Workplace Report shows that 67 percent of workers now say they are living paycheck to paycheck, up from 63 percent in 2024.

The report surveyed 1,000 U.S. workers aged 21 to 69 who work full time at companies with more than 100 workers. The margin of error is pls or minus 3 percent.

Then again, it’s newsweek, so I don’t know. Either number is way too high for “the richest nation on the history of the world!!”