under the british rule, darbhanga was a part of sarkar tirhut up to 1875, when it was constituted into a separate distric

1972 1992 alinagar asthan bauram benipur biraul blocks bounded consisting created darbhanga development district districts east effect gaura hanuman has independent kiratpur kusheshwar later madhubani more muzaffarpur nagar namely north reorganization sadar saharsa samastipur sitamarhi six south stage state subdivision subdivisions tardih then took trimmed upgraded was were west which year