Dhemaji is an administrative district in the state of Assam in India. The district headquarters are located at Dhemaji. The district occupies an area of 3237 km² and has a population of 569,468 (as of 2001). Assam (ঠসম) is a northeastern state of India with its capital at Dispur. ... Dhemaji is an administrative district in the state of Assam in India. ...-1... Square kilometre (US spelling: Square kilometer), symbol km², is an SI unit of surface area. ... 2001: A Space Odyssey. ...