Washington State's northern border with Canada is a straight line from Blaine WA to its eastern border with Idaho. That northern border line is the most northern point.
If you are refering to The united states; then the answer would be Alaska ; with point barrow being the northern most point
Queensland
The northernmost point in the United States is Point Barrow, Alaska.
Alaska is, which is about 1/3 the size of the continetal US alone.
The Bonneville Salt Flats are in northern Utah.
New York is a state, it does not contain states. It contains counties.
New York is a state, it does not contain states. It contains counties.
Rouse's Point, NY
bob
L'Etoile du Nord (Star of the North) is not really Minnesota's official motto, rather it is an element on the official state seal. It was adopted in 1861, because Minnesota contains the northern-most point in the contiguous 48 states.
The motto of Northern State University is 'Be You Be Us Be Northern'.