The top 10 wealthiest US suburbs have average incomes as high as $612K, but experts warn they're magnets for crime

America's wealthiest suburbs are concentrated in a handful of places — and one New York town has now topped the list three years running.

Scarsdale, tucked into Westchester County about 25 miles north of midtown Manhattan, ranked first in MoneyLion's 2026 analysis of the nation's 50 most affluent suburbs (1), with an average household income of $612,591 in 2024. Home values there average $1,673,358 as of April 2026.

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Eight of the top 10 wealthiest suburbs are in just three states — New York, California and Texas — with the last two each placing three suburbs in the top 10. California also led all states with 16 of the top 50 entries.

The appeal of these communities is obvious: top-ranked schools, limited housing supply and proximity to major metro areas.

But Rudri Patel, a certified financial expert at MoneyLion, flagged a less-discussed downside in a USA Today report (2): "Where you see affluence, you also see risk of identity theft and wire fraud and the potential for scams."

It's a warning backed by federal data. According to the FBI, white-collar crimes (3) — which include identity theft, wire fraud, investment fraud and corporate schemes — are not victimless and can "destroy a company, wipe out a person's life savings, cost investors billions of dollars and erode the public's trust in institutions."

According to Huntington Bank's private wealth security guidance (4), "high-net-worth individuals are specifically targeted due to their diverse and deep holdings." Their complex financial lives — often involving multiple accounts, properties and business interests — can create more potential entry points for fraudsters than the average household.

The FBI's 2025 Internet Crime Report recorded an all-time high of roughly $20.9 billion in cybercrime losses (5) — a 26% increase from 2024. Investment fraud was the single largest category at $8.6 billion in losses, followed by business email compromise at $3 billion and tech/customer support scams at $2.1 billion — all schemes that disproportionately target people with significant assets and complex financial lives.

Several factors that make wealthy suburbs desirable also make their residents more exposed. For example, real estate transactions — a staple of affluent suburb life — are particularly vulnerable. The FBI notes online real estate fraud losses reached $275 million in 2025 (5), with wire fraud a primary method.

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The MoneyLion ranking uses mean household income data, which can be skewed significantly upward by a small number of ultra-high-net-worth residents — exactly the profile that sophisticated fraudsters target.

Patel's warning is backed by the scale of the problem. According to the FTC, consumers reported nearly $16 billion in fraud losses in 2025 (6)— up 25% from the prior year and the highest on record — with investment scams alone accounting for $7.9 billion of that total (7).

So, residents of high-income suburbs who routinely conduct large wire transfers, property transactions and investment activity are often exposed to greater risk than others.

Not every wealthy community made the cut. Some well-known enclaves — including Kenilworth, Illinois and Chevy Chase, Maryland — fell below the 5,000-household minimum required for inclusion in the MoneyLion ranking (2).

Among major metro areas not in the top 10 (1), the wealthiest suburbs include Hinsdale, Illinois (11th, $367,874 average income) outside Chicago; Wellesley, Massachusetts (12th, $367,512 average income) near Boston; and Palm Beach, Florida (13th, $357,254 average income, with an average home value of $10.3 million) near Miami.

For anyone living in or aspiring to move to these ZIP codes, the financial upside is clear. But Patel's caution is worth internalizing: the same concentration of wealth that makes these communities desirable also makes them magnets for those looking to exploit it.

Freezing your credit, using multi-factor authentication on financial accounts and staying alert to unsolicited contact about investments or wire transfers are baseline protections, with increasing importance the more assets you have.

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MoneyLion (1); USA Today (2); Federal Bureau of Investigation (3); Huntington (4); Internet Crime Complaint Center (5); Federal Trade Commission (6), (7).

This article originally appeared on Moneywise.com under the title: The top 10 wealthiest US suburbs have average incomes as high as $612K, but experts warn they're magnets for crime

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