Pew Research Center defines the middle class as a household with income that is at least two-thirds of the U.S. median income ...

Recent research by SmartAsset found that the median household income needed to be considered middle class in the biggest U.S.

The minimum salary for upper-middle-class status varies significantly across regions. Financial experts outline key lifestyle ...

The San Jose Evergreen Community College District offers a course at a local middle school, but some fear the students are too young.

In some U.S. states, you'll need to earn a household income of more than $150,000 to be considered upper-middle class.

Would your current income place you within the top 20% -- or even the top 5% -- of the wealthiest earners in the Midwest?

The bedtime book of choice for Stephen Jolly – left-wing activist, construction worker, long-time socialist and now City of ...