Northeast-Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, New York, Pennsylvania, and New Jersey.
Midwest-Ohio, Indiana, Illinois, Michigan, Wisconsin, Minnesota, Iowa, Missouri, Kansas, Nebraska, North Dakota, and South Dakota.
South-Delaware, Maryland, District of Columbia, Virginia, West Virginia, North Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, Tennessee, Kentucky, Arkansas, Louisiana, Oklahoma, and Texas.
West-Montana, Wyoming, Colorado, New Mexico, Arizona, Utah, Idaho, Alaska, Washington, Oregon, Nevada, California, and Hawaii.
SOURCES: U.S. Department of Housing and Urban Development and U.S. Department
of Commerce, U.S. Census Bureau, American Housing Survey for the
United States: 1999, H150 (Washington, DC: 2000).
_____. American Housing Survey for the United States: 1989, H150 (Washington, DC: 1990).