Derriwong
Derriwong is a Suburbs and [localities (Australia)|rural locality] in Cunningham County, one of the Lands [administrative divisions of New South Wales], Australia.
In 2016 it had a population of 38.
It is also a station on the Broken [Hill railway line|Sydney - Broken Hill railway line].
Although mainly agricultural in character, the locality is notable as being the geographic centre of New [South Wales], by one calculation.