Leh is one of the two districts in the Indian union territory of Ladakh, the other being the Kargil District to the west. It is bounded on the north by Ghanche District (Northern Areas), a small border with Xinjiang, China, via the Karakoram Pass which is part of the district. Aksai Chin and Tibet is to the east. Kargil district to the west, and lahul and spiti to the south. The district headquarters is based in Leh. It lies between 32 to 36 degree North latitude and 75 to 80 degree East longitude. As of 2001 the district has a population of 117,637.