Methodology: GOBankingRates analyzed the ZIP codes across the United States to find the richest ZIP codes in every state. GOBankingRates found the [1] median household income and [2] total households ...

For those interested in American economics and evaluating the haves and the have-nots, GOBankingRates conducted a study to determine the five richest ZIP codes in every state. And while many affluent ...

For those interested in American economics and evaluating the haves and the have-nots, GOBankingRates conducted a study to determine the five richest ZIP codes in every state. And while many affluent ...

Old Michigan City Lighthouse, Indiana. The No. 1 most expensive ZIP code covers Beverly Shores, which isn't too far from Michigan City, both being along Lake Michigan. We have been moving across the ...

Aerial panorama of Mercer Island to Bellevue and Lake Washington. This area is home to several of the most expensive ZIP codes in Washington. Recent analyses determined the richest cities in states of ...