Sefton Rural District in the context of West Derby

The Metropolitan Borough of Sefton is a metropolitan borough of Merseyside, England. It was formed on 1 April 1974, by the amalgamation of the county boroughs of Bootle and Southport, the municipal borough of Crosby, the urban districts of Formby and Litherland, and part of West Lancashire Rural District. It consists of a coastal strip of land on the Irish Sea which extends from Southport in the north to Bootle in the south, and an inland part to Maghull in the south-east, bounded by the city of Liverpool to the south, the Metropolitan Borough of Knowsley to the south-east, and West Lancashire to the east.

It is named after Sefton, near Maghull. When the borough was created, a name was sought that would not unduly identify the borough with any of its constituent parts, particularly the former county boroughs of Bootle and Southport. The area had strong links with both the Earl of Sefton and the Earl of Derby, resident of Knowsley Hall, and the adjacent borough was subsequently named Knowsley. A Sefton Rural District covering some of the villages in the district existed from 1894 to 1932.

West Lancashire was a rural district from 1894 to 1974 in Lancashire, England. It was created with other rural districts in 1894, based on the Ormskirk rural sanitary district. It was expanded in 1932 by the abolition of the Sefton Rural District.

The district was abolished in 1974 under the Local Government Act 1972 and the area was divided as follows: