New Jersey and Florida account for almost half of the 50 U.S. counties whose housing markets are most vulnerable to the economic effects of the coronavirus, an Attom Data Solutions report said.
Attom ranked 483 counties across the country based on the percentage of housing units receiving a foreclosure notice in the fourth quarter, the number of underwater properties in each county and the percentage of local wages required to pay for major homeownership expenses.

Thirty-six of the top 50 most vulnerable counties had median home prices in the $160,000-to-$300,000 range, the report noted.
Of the 10 most vulnerable counties, six are in New Jersey, including Sussex at No. 1 and Warren at No. 2.
"It looks like the Northeast is more at risk than other areas," Todd Teta, Attom's chief product officer, said in a press release. "As we head into the spring home buying season, the next few months will reveal how severe the impact will be."
Among the New Jersey counties that would be most affected, five are in the New York metropolitan area: Bergen, Essex, Passaic, Middlesex and Union. However, of the four counties in New York that Attom considered to be most vulnerable, only Rockland was in proximity to New York City.
Alex Amezquita is CFO of Herbalife Nutrition, where he is responsible for corporate financial functions at the highest level, including the company’s financial reporting, accounting, tax and treasury functions. Prior to joining Herbalife Nutrition in 2017 as the senior vice president of finance, strategy and investor relations, Amezquita was senior vice president at Moelis and Company, a leading global investment bank, where he advised Fortune 500 companies on mergers and acquisitions, corporate governance, capital markets strategy and investor relations. Beginning in 2012, Amezquita worked extensively as a financial advisor to Herbalife Nutrition on key strategic and financial initiatives while at Moelis. Amezquita brings over 20 years of experience to Herbalife Nutrition from his finance and engineering background. He commenced his investment banking career on Wall Street advising Fortune 100 companies while at Merrill Lynch and Centerview Partners. He began his professional career in the aerospace & defense and technology sectors. During this time, Amezquita worked as both a lead design engineer and consultant to a broad spectrum of industry leaders ranging from Northrop Grumman to Cisco Systems. Amezquita holds an MBA in finance from the Wharton School at the University of Pennsylvania, and a Master and Bachelor of Science degree in electrical and computer engineering from Carnegie Mellon University.
Richard Herring is Jacob Safra Professor of International Banking and Professor of Finance at the University of Pennsylvania's Wharton School of Business
Chris Koverman, vice president engineering and operations at CLARA Analytics, is a seasoned engineering executive with more than 20 years of product development and senior management experience in strategy, design and development of complex, scalable cloud-based products. Koverman is known for his ability to define product strategy and lead the technical execution required to achieve these goals. Chris received a Bachelor of Science, Biophysics, from University of California, Berkeley and a Bachelor of Science, Computer Science, from the University of California, Santa Cruz.
For New York City proper, all five boroughs were in the middle of the list: Staten Island was ranked 161, Queens was 271, Manhattan at 312, Brooklyn at 320 and the Bronx was 327.
Most of the Florida counties considered at risk are in the northern and central portions of the state. But Broward County, which includes Fort Lauderdale, is also on that list.
There were four counties in the metro Chicago area on the list were Kane, Lake, McHenry and Will in Illinois. Cook County, which includes Chicago proper, is ranked 53rd most vulnerable.
Meanwhile, the only California county on the 50 most vulnerable list is Shasta. Los Angeles County was No. 276. The Bay Area counties were also in the bottom half of the list.
At the other end of the spectrum, 10 of the counties where the housing market is least vulnerable to the coronavirus are in Texas. Seven are in Wisconsin and there are five in Colorado.
King County in Washington, where Seattle is located, was the 20th least vulnerable county according to Attom.


