Regions

Northeast Region (1)

Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, Vermont
Canadian Provinces and Territories: New Brunswick, Newfoundland, Nova Scotia, Quebec

Chesapeake Region (2)

Delaware, District of Columbia, Maryland, New Jersey, Pennsylvania, Virginia, West Virginia

Sunny Southeast (3)

Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, Puerto Rico, South Carolina, Tennessee, Virgin Islands

Great Lakes Region (4)

Indiana, Michigan, Ohio
Canadian Provinces and Territories: Ontario

Heartland Region (5)

Illinois, Iowa, Minnesota, Montana, Nebraska, North Dakota, South Dakota, Wisconsin, Wyoming
Canadian Provinces and Territories: Manitoba, Nunavut, Saskatchewan

South Central Region (6)

Arkansas, Kansas, Louisiana, Missouri, Oklahoma, Texas

Four Corners Region (7)

Arizona, Colorado, New Mexico, Utah

Western Region (8)

California-Southern (zip codes: 900-- to 935--), Nevada (Clark County)

Sierra Pacific Region (9)

Northern California (zip codes: 936-- and above), Guam, Hawaii, Northern Nevada

Northwest Region (10)

Alaska, Idaho, Oregon, Washington
Canadian Provinces and Territories: Alberta, British Columbia, Northwest Territories, Yukon