In 1912, the Maghull & District Conservative Club was founded on Station Road which still stands today. The Maghull Labour Party was formed in 1928. Maghull has been governed as part of the Borough of Sefton since the Local Government Act 1974, when the boundaries were redrawn. Maghull moved from Lancashire into Merseyside. Maghull has had an elected council since the Local Government Act 1894 when the government set up a network of local councils across England. Following the Local Government Act 1974, the council changed its name from a parish to a town council and remains the second largest town council in England. Maghull has working with the neighbouring parishes and villages, as well as Sefton Metropolitan Borough Council under the banner of the Altside Business Village, to give businesses in the areas a united voice and to promote tourism in the area. For this scheme, Maghull works with Aintree, Lydiate, Melling and Sefton Village; all of which are connected geographically as being near the River Alt – hence the name Altside, and politically as they are all in the eastern parishes of Sefton borough. By 1971 the population of the town stood at 22,794 and gave Maghull the largest population of any civil parish in the country.