Mytholmroyd Urban District council was set up in 1894. In 1937 is merged with Hebden Bridge Urban District Council to become Hebden Royd Urban District Council. With the local Governance Act of 1972 Calderdale Metrolitan Borough Council was formed…
A part of Waterside Mill (top left) was handed over to the town to provide technical education in local trades and industries. This building was superseded by Calder College in 1955