Barrow, AK

ZIP code 99723 covers the small community of Barrow in Alaska's North Slope Borough. Known for being the northernmost settlement in the United States, Barrow is home to landmarks such as Point Barrow, the northernmost point of the country, and the Inupiat Heritage Center, which showcases the cultural history of the native Inupiat people. The area experiences extreme Arctic conditions, with long winters and midnight sun summers.