They start upper middle class here as close to the median household income. https://www.census.gov/library/publications/2021/demo/p60-273.html#:~:text=Median%2

They start upper middle class here as close to the median household income. https://www.census.gov/library/publications/2021/demo/p60-273.html#:~:text=Median%20household%20income%20was%20%2467%2C521,median%20household%20income%20since%202011 https://www.census.gov/library/publications/2021/demo/p60-27.... It is probably at the median household income now.