1885 to 1918

From 1832 to 1885 there was a single Aberdeen constituency. Prior to 1832, the burgh of Aberdeen had been represented as a component of the Aberdeen Burghs constituency.

When Aberdeen South was created by the Redistribution of Seats Act 1885 and first used in the 1885 general election, so was Aberdeen North. Aberdeen South then consisted of the municipal wards of St Nicholas, Rosemount, Rubislaw and Ferryhill, and the 9th Parliamentary Polling District.^[6] The rest of the county of Aberdeen was covered by the county constituencies of Eastern Aberdeenshire and Western Aberdeenshire.^[7]

The same boundaries were used in the 1886 general election, the 1892 general election, the 1895 general election, the 1900 general election, the 1906 general election, the January 1910 general election and the December 1910 general election.^{[citation needed]}

1918 to 1950

In 1918 constituency boundaries were redefined by the Representation of the People Act 1918. By then the county of city of Aberdeen had been created; Aberdeen North and Aberdeen South became the two constituencies covering the city (which was one of four counties of cities in Scotland) and entirely within the city. The new boundaries were first used in the 1918 general election, and Aberdeen South then consisted of the wards of Ferryhill, Rosemount, Rubislaw, Ruthrieston and St Nicholas.^[7] The county of Aberdeen was covered by Aberdeen and Kincardine East, Central Aberdeenshire and Kincardine and West Aberdeenshire. East Aberdeenshire and West Aberdeenshire were entirely within the county of Aberdeen. Kincardine and West Aberdeenshire covered the county of Kincardine (minus the burgh of Inverbervie, which was included in Montrose Burghs) and part of the county of Aberdeen.^{[citation needed]}

The same boundaries were used in the 1922, 1923, 1924, 1929, 1931, 1935 and 1945 general elections.^{[citation needed]}

1950 to 1955

For the 1950 general election boundaries were redefined again, by the House of Commons (Redistribution of Seats) Act 1949. A new list of wards defined Aberdeen South – Ferryhill, Holburn, Rosemount, Rubislaw, Ruthrieston and Torry^[7] – but the county of city of Aberdeen remained a two-constituency city, divided between Aberdeen South and Aberdeen North, with both constituencies entirely within the city.

The county of Aberdeen was then again divided between East Aberdeenshire and West Aberdeenshire, with both of these constituencies entirely within the county.^{[citation needed]}

The same boundaries were used for the 1951 general election.

1955 to 1983

By the time of the 1955 general election, a boundary review had taken account of a small enlargement of the city area. However, the same list of wards – Ferryhill, Holburn, Rosemount, Rubislaw, Ruthrieston and Torry^[7] – continued to define Aberdeen South, and the same boundaries were used for the 1959 general election, the 1964 general election, the 1966 general election, the 1970 general election, the February 1974 general election and the October 1974 general election.

In 1975, throughout Scotland, under the Local Government (Scotland) Act 1973, counties were abolished, and the enlarged City of Aberdeen district was formed by including areas formerly within the county of Aberdeen and the county of Kincardine. The city became a district within the Grampian region. The enlarged City of Aberdeen district included areas covered by the constituencies of West Aberdeenshire and North Angus and Mearns. North Angus and Mearns had been created in 1950 to cover the county of Kincardine and part of the county of Angus.^{[citation needed]}

The 1979 general election was held before a review of constituency boundaries took account of new local government boundaries.

1983 to 1997

For the 1983 election, the electoral wards used to create this seat were Rosemount, Rubislaw, St Clements, St Nicholas, Hazlehead, Holburn, Ferryhill, Torry, Nigg.^[8]

The 1983 general election, the 1987 general election and the 1992 general election took place during this period. At the 1992 general election the constituency was the only seat which Labour had won at the 1987 election to be gained by the Conservatives.

In 1996, under the Local Government etc (Scotland) Act 1994, local government regions and districts were abolished and the city became one of 32 unitary council areas of Scotland. Also, the name of the city became, officially, Aberdeen City.

1997 to 2005

As redefined for the 1997 general election, Aberdeen South was one of three constituencies covering and entirely within the Aberdeen City area, the other two being Aberdeen North and Aberdeen Central. Aberdeen South shared boundaries with both of the other two constituencies.

The same boundaries were used for the 2001 general election.