Forbes contributors publish independent expert analyses and insights. I cover real estate, economics and cost of living. Sep 20, 2023, 12:43pm EDT This article is more than 2 years old. Fisher Island ...

Hanna Horvath is a CERTIFIED FINANCIAL PLANNER™ and Red Venture's senior editor of content partnerships. Fox Money is a personal finance hub featuring content generated by Credible Operations, Inc.

Methodology: The Business Journals evaluated almost 33,200 ZIP codes to compile its new wealth index. The wealthiest ZIP codes rankings are intended to capture the greatest concentrations of wealth.