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.
The Bonneville Salt Flats are in northern Utah.
New York is a state, it does not contain states. It contains counties.
Alaska is, which is about 1/3 the size of the continetal US alone.
New York is a state, it does not contain states. It contains counties.
Rouse's Point, NY
bob
The motto of Northern State University is 'Be You Be Us Be Northern'.
California is a northern state.