Peshawar is the sixth most populous city of Pakistan, with a district population of over 4.7 million in the 2023 census. It is the capital of the province of Khyber Pakhtunkhwa, where it is the largest city. It is situated in the north-west of the country, lying in the Valley of Peshawar. Peshawar is primarily populated by Pashtuns, who comprise the second-largest ethnic group in the country.