Alaska: The Northernmost U.S. State and Its Extreme Latitude

Alaska is unequivocally the northernmost U.S. state — by a massive margin.

The Northernmost Point

  • Location: Point Barrow (Nuvuk) — 71°23'20" N (71.3889° N)
  • Geography: Tip of the Beaufort Sea coast, 1,300 miles south of North Pole
  • Community: Utqiaġvik (formerly Barrow) — northernmost U.S. settlement (pop. ~5,000)

Comparison: Other "Northern" States

Alaska extends 22° of latitude farther north than the next closest state. That's ~1,500 miles (2,400 km).

Arctic Circle Context

  • Arctic Circle: 66°33' N
  • Alaska above Arctic Circle: ~33% of land area (North Slope, Brooks Range)
  • Utqiaġvik: 320 miles north of Arctic Circle — polar night (Nov-Jan), midnight sun (May-Aug)

Why It Matters

  • Strategic: Arctic sovereignty, missile defense (Clear Space Force Station), shipping lanes (Northern Sea Route)
  • Ecological: Permafrost, tundra, polar bear habitat, migratory birds
  • Resource: Prudhoe Bay (largest US oil field), rare earths, fisheries
  • Climate sentinel: Warming 2-3× global average — early warning system

When people say "northernmost state," they sometimes forget Alaska exists — or think Maine/Minnesota compete. They don't. Alaska is in a different latitudinal league entirely.

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StateNorthernmost PointLatitude
AlaskaPoint Barrow71°23'20" N
MinnesotaAngle Inlet (Northwest Angle)49°23'04" N
MaineEstcourt Station47°27'33" N
Washington49th parallel (border)49°00'00" N
North Dakota49th parallel (border)49°00'00" N