That's household income, which includes multiple people's income for households in which multiple people work. Median income for individuals was $33,706 in 2018, the last year for which data is available. https://fred.stlouisfed.org/series/MEPAINUSA672N

Now you’re starting to see the problem. Everyone has their way of calculating median and each, while factually correct given the set of parameters, is incompatible for comparison to anything not using the same methods/process.