The Metropolitan Borough of Bolton (/ˈboʊltən/ BOHL-tən) is a metropolitan borough in Greater Manchester, England, named after its largest town, Bolton, but covering a larger area which includes Blackrod, Farnworth, Horwich, Kearsley, Westhoughton, and part of the West Pennine Moors. It had a population of 298,903 in 2022, making it the third-most populous district in Greater Manchester.[3]
The borough is in the historic county of Lancashire, and was created in 1974 under the Local Government Act 1972, covering the area of seven former local government districts and part of an eighth; being seven urban districts from the administrative county of Lancashire, and the County Borough of Bolton. The metropolitan districts of Bury, Salford and Wigan lie to the east, south and west respectively; and the unitary authority of Blackburn with Darwen and the non-metropolitan district of Chorley in Lancashire to the north and north-west.