https://www.statista.com/topics/11285/long-covid-in-the-united-states/#topicOverview
Prevalence of Long COVID in the United States
Because there is no test for Long COVID, it is difficult to determine how many people are affected by the condition. However, recent surveys from the United States show that around 18 percent of the total population may have had Long COVID as of September 2024, with around 30 percent of those who had been infected with COVID-19 experiencing long-term symptoms from the disease. Long COVID is more common among women in the United States than men and those aged 40 to 59 years who had been infected with COVID-19 were more likely to report ever experiencing Long COVID than other age groups. The states with the highest share of people who previously had COVID-19, with symptoms lasting three months or longer are Oklahoma, Mississippi, and North Dakota. In Mississippi, up to 39 percent of those who had COVID-19 reported suffering from Long COVID. It is estimated that over 38 million people in the United States have or continue to have symptoms of Long COVID.