Northern Tier (United States) 1960s. Moving east to west (as the majority of population did), such states include: Connecticut, Massachusetts, Rhode Island, New Hampshire, Maine, Vermont, New York, Michigan, Wisconsin, Iowa, Minnesota, South Dakota, North Dakota, Montana, Idaho, Oregon and Washington. The terms Upper Midwest and North Country, New York are related to this term. Northern Tier (United States) The Northern Tier is the northernmost part of the United States, along the border with Canada (including the border on the Great Lakes). It can be defined as the states that border Canada (excluding Alaska), but historians include all of New England in the Northern
New England areas of production. Maine is ranked ninth for aquaculture, and has abundant potato fields in its northeast part. Vermont is fifteenth for dairy products, and Connecticut and Massachusetts seventh and eleventh for tobacco, respectively. Cranberries are grown in Massachusetts' Cape Cod-Plymouth-South Shore area, and blueberries in Maine. The region is mostly energy-efficient compared to the U.S. at large, with every state but Maine ranking within the ten most energy-efficient states; every state in New England also ranks within the ten most expensive states for electricity prices. As of January 2017, employment is stronger in New England than in the rest