Inside Arizona's wealthiest zip code, where the average resident is 54 and the median home is $3.3M property

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• Paradise Valley, Arizona, is attracting wealthy residents from across the US, especially California.
• The average resident of Paradise Valley is older and wealthier than the rest of the state.
• Nearly everyone in Paradise Valley owns their home, with a median sale price of $3.3 million.

Paradise Valley, Arizona, is among the places attracting millionaires from around the country...