The WN postcode area, also known as the Wigan postcode area[2], is a group of postal districts in North West England that are sub-divisions of three post towns. It covers parts of Greater Manchester, Merseyside and Lancashire. [edit] Coverage The approximate coverage of the postal districts: | Postal district | Post town | Coverage | Local authority | | WN1 | WIGAN | Haigh, Ince, Swinley, Wigan | Wigan | | WN2 | WIGAN | Abram, Aspull, Bamfurlong, Bickershaw, Haigh, Hindley, Hindley Green, Ince, Platt Bridge | Wigan | | WN3 | WIGAN | Goose Green, Ince, Winstanley, Worsley Mesnes | Wigan | | WN4 | WIGAN | Ashton-in-Makerfield, Garswood | Wigan, St Helens | | WN5 | WIGAN | Billinge, Newtown, Higher End, Orrell, Pemberton, Winstanley, Worsley Hall, Marsh Green. | Wigan, St Helens | | WN6 | WIGAN | Appley Bridge, Shevington, Standish, Standish Lower Ground, Wrightington | Wigan, West Lancashire | | WN7 | LEIGH | Hope Carr, Landside, Leigh, Low Common, Bedford, Westleigh, Pennington, Higher Folds | Wigan | | WN8 | SKELMERSDALE, WIGAN | Chapel House, Dalton, Holland Moor, Newburgh, Parbold, Roby Mill, Skelmersdale, Southway, Upholland | West Lancashire | [edit] Adjacent areas [edit] See also [edit] References Coordinates: 53°33′N 2°38′W / 53.55°N 2.63°W / 53.55; -2.63 |