Explore how the definition of upper-middle class in California has shifted—and what income you now need to qualify in 2025’s ...

Arizona's middle-class income range has increased significantly over the past decade. A four-person household in Arizona needs to earn between $71,989 and $215,966 annually to be considered middle ...

Personal income tax rates for the middle class in New York state have fallen by greater amounts in other years. Hochul has repeated this claim, but her staff told PolitiFact that she meant to say the ...

In the United States and other developed countries, the middle-class has long been the indicator of a strong economy. They’re our teachers, accountants, nurses and more. Having a healthy middle class ...