The hillsides around Whaw are scarred with the remnants of lead mining and former hushes are still in evidence. During the 18th and 19th centuries, the hamlet was (and the whole of Arkengarthdale) were subject to a higher population because of the miners working in the hills. In 1840, a Wesleyan chapel was built in Whaw, this survives but no longer as a religious house.[4][5]
The 1851 census counted 18 houses in Whaw.[6] In the 2011 census, Whaw was counted in Arkengarthdale Parish as having 231 residents overall.[7]
^Chrystal, Paul (2017). The Place Names of Yorkshire; Cities, Towns, Villages, Rivers and Dales, some Pubs too, in Praise of Yorkshire Ales (1 ed.). Catrine: Stenlake. p. 89. ISBN9781840337532.