In 1841 the population had risen to 1,005 with Oughtibridge forge being the main industry in the village. The forge still stands today on Forge Lane and is a Grade-II-listed building; it has been renovated in recent years and turned into several apartments within a new housing development. There was a corn mill, paper mill, tannery and a small brewery among the other industries at this time. During the second half of the 19th century Oughtibridge reached its height as an industrial centre with the opening of Oughty Bridge railway station in 1845 on the Sheffield, Ashton-under-Lyne and Manchester Railway. By 1891 the population had grown to 1,784.