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.
James Jack is the Executive Director and Head of the Business Owners Client Segment at UBS.
Aaron Lindstrom is the Regional Head of Transformation and Digital Partnerships for Allianz Trade in Americas, the world's largest and oldest provider of trade credit insurance. In his current role, Lindstrom is responsible for the execution of Allianz Trades' ambitious strategy to fundamentally transform the company for success in the digital era. He also drives the Region's digital partnerships by actively facilitating current and new partnership opportunities, and evolving current product offerings to serve market needs. In addition to the day-to-day responsibilities of his role, Lindstrom serves as a founding member for Allianz Trade's American Diversity & Inclusion Committee.
Lindstrom has 10 years of experience in the insurance industry. He joined Allianz Trade in 2012, serving as Sales Agent, then later Senior Sales Agent. Prior to joining the organization, he held positions with Enterprise Fleet Management and Enterprise Rent-A-Car.
Lindstrom has vast experience speaking at both regional and national events for organizations such as, The Risk Management Association, The National Association of Credit Managers, Washington Business Week, and The Associated Builders and Contractors. He is active in several regional trade organizations and frequently networks with startups and fintechs to stay up-to-date on the innovation of the trade credit insurance industry.
In his spare time, Lindstrom enjoys volunteering with organizations like Washington Trails Association and North Helpline. In the past, he has served on the boards of numerous non-profit organizations. When not hard at work for Allianz Trade or volunteering, Lindstrom enjoys traveling, camping, hiking and snow skiing.
Paul Williams is VP of Business Development at HONK Technologies, an on-demand automotive mobility services company. He has previously held a number of senior positions in vehicle salvage and recycling companies, including Newell Recycling Southeast, Aviva and Bluecycle.
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.


