To determine the most educated ZIP code in every state, 24/7 Wall St. reviewed five-year estimates of the percentage of adults 25 years and over with at least a bachelor’s degree from the U.S. Census ...

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 ...

Washington’s most affluent zip codes this year are all on King County’s Eastside, according to a study from PropertyShark. The study was compiled by calculating median home sale prices based on closed ...

The leading ZIP code in New Jersey is in Bergen County and has a median sale price that surpassed $4 million in 2025.