Darbhanga district is one of the districts of Bihar state in eastern India, and Darbhanga city is the administrative headquarters of this district and 5th largest city of Bihar as well. Darbhanga district is a part of Darbhanga Division. Darbhanga district occupies an area of 2,279 square kilometres (880 sq mi). The district is noted for its trade in Fish, Mango and Makhana. Agriculture is the primary occupation of the people of Darbhanga. Darbhanga district is devoid of forests.