What it takes to be middle class across the US

Americans can determine if they are middle class with new income calculator

Are you middle class? Why it's changing and the impacts | Dollars & Sense

How the American middle class is really doing: What the data tell us | Brookings

What it takes to be middle class in America

Here’s how much money is needed to be considered middle class in every state

10 Frugal living habits of the middle class millionaire

6 Signs That You've Made It to the Middle Class

How much money you need to make to be middle class in the 10 biggest U.S. metro areas