Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. North Slope Borough is a borough located largely in the North Slope region of the U.S. state of Alaska. As of the 2000 census, the population was 7,385. The borough seat is Barrow. The borough has a total area of 94,763 square miles (245,436 km²), of which, 88,817 square miles (230,035 km²) of it is land and 5,946 square miles (15,399 km²) of it (6.27%) is water. Its western coastline is along the Chukchi Sea, while its eastern shores (beyond Point Barrow) are on the Beaufort Sea.