It consisted of the County of Norfolk (excluding the Town of Tillsonburg), and, in the County of Haldimand, the Village of Hagersville and the Townships of North Cayuga, South Cayuga, Oneida, Rainham, Seneca and Walpole (excluding parts lying within the Six Nations Indian Reserve No. 40 and New Credit Indian Reserve No. 40A).
The electoral district was abolished in 1976 when it was redistributed between Haldimand—Norfolk and Oxford ridings.