New York City skyline.
New York has the lowest percentage of households in the middle class.
  • Business Insider analyzed what qualified as middle class across the US.
  • Utah, Idaho, and Alaska had the highest share of residents in the middle class.
  • Meanwhile, New York, Massachusetts, and Montana had the highest percentages of lower-class residents.

These three charts show how many Americans in each state are in the lower, middle, or upper class — and how much income it takes to qualify for each.