Aurangabad, officially known as Chhatrapati Sambhaji Nagar, is a city in the Indian state of Maharashtra. It is the administrative headquarters of Aurangabad district, Maharashtra and is the largest city in the Marathwada region. Located on a hilly upland terrain in the Deccan Traps, Aurangabad is the fifth-most populous urban area in Maharashtra after Mumbai, Pune, Nagpur and Nashik with a population of 1,175,116.