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.
Shawn Degnan leads Cross Country Consulting's National Accounting Advisory practice and the Washington, D.C. office, where he is responsible for the overall strategy, client delivery and people, as well as practice and business development. In this role, he guides service delivery for private and public companies, ranging from growth-oriented venture capital and private equity backed businesses to Fortune 500 companies. He brings more than 20 years of experience advising clients on complex technical accounting issues and strategic transactions, including initial public offerings, mergers and acquisitions, carve-outs, and spinoffs. Prior to joining Cross Country, he spent nine years at MorganFranklin Consulting as managing director and commercial market leader guiding all aspects of the firm's commercial practice. He spent the first 12 years of his career with EY in its global capital markets and assurance practices leading delivery of both audit and advisory engagements for large, global SEC registrants and private companies.
Manish Khetan is president of strategic accounts at Xceedance, with 15 years of experience in transforming insurance operations. He leads the North America business and is responsible for business growth and service delivery at Xceedance. He focuses on identifying growth drivers, business planning, capability development, client relations, organizational learning and development, and alternate channels of expansion, including partnerships and acquisitions.
James Huang is a senior in accounting and president of the Beta Alpha Psi chapter at the University of Memphis.
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.


