Millom was a rural district in Cumberland in England from 1934 to 1974.
It was formed by a County Review Order in 1934 by the merger of the Millom urban district with most of the Bootle Rural District.Millom Rural District at Vision of Britain. Retrieved 31 January 2006.
It continued in existence until 1 April 1974, when it was merged by the Local Government Act 1972 to form the Copeland district of Cumbria.HMSO. S.I. 1972/2039
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