The borough of Kidderminster returned two members to Parliamentin 1295, Walter Caldrigan and William Lihtfot, but not to any subsequent one.[2][3] From 1295 to 1832 Kidderminster had no separate representation from Worcestershire.
The Reform Act 1832 enfranchised Kidderminster as a parliamentary borough. The constituency comprised the township of Kidderminster Borough and part of the township of Kidderminster Foreign.[2] The Parliamentary Boundaries Act of the same year set out the boundaries in detail:
From the Point at or near Proud Cross at which the Boundary of the old Borough meets the Broomfield Road, along the Boundary of the old Borough, to the Point at which the Abberley Road meets the Black Brook; thence, Westward, along the Abberley Road to the first Point at which the same is met by a Hedge running due South therefrom; thence along the said Hedge to its Southern Extremity near a Stone Quarry; thence in a straight Line to the said Stone Quarry; thence in a straight Line to the First Mile Stone on the Bewdley Road; thence, Westward, along the Bewdley Road to the Point at which the same is joined by a Footpath leading to the Stourport Road; thence along the said Footpath to the Point at which the same meets the Boundary of the old Borough; thence, Southward, along the Boundary of the old Borough to the Point at which the same meets the South-eastern Fence of a Wood called "The Copse," situated on the Eastern Bank of the River Stour; thence along the said Fence to the Point at which the same meets Hoo Lane; thence across Hoo Lane, over a Stile called "Gallows Stile," along a Footpath leading from the said Stile to the Lane from Hoo Brook to Comberton Hill, to the Point at which the last-mentioned Footpath meets the Lane from Hoo-Brook to Comberton Hill; thence, Northward, along the Lane from Hoo-Brook to Comberton Hill to the Point at which the same meets the Boundary of the old Borough; thence, Northward, along the Boundary of the old Borough to the Point first described.[4]
The Representation of the People Act 1867 (also known as the Second Reform Act) redrew parliamentary constituencies. The consequential Boundary Act of the following year extended the boundaries of the parliamentary borough. Three areas of the parish of Kidderminster and part of the parish of Wolverley were added.[5]
The next change in constituency boundaries was carried out under the Representation of the People Act 1918. The parliamentary borough was abolished and a new Kidderminster constituency was created as a division of the parliamentary county of Worcestershire. It consisted of a wide area of northern Worcestershire, comprising the following local government districts:[2][6]
The Representation of the People Act 1948 redrew constituencies throughout Great Britain and Northern Ireland: the revised boundaries were first used at the 1950 general election. The 1948 legislation also introduced the terms "borough constituency" and "county constituency".[2] The Bromsgrove and Redditch areas were formed into a separate Bromsgrove constituency, while the new Kidderminster County Constituency, now took much of north west Worcestershire. It was defined as follows:[7]
The rural districts of Kidderminster, Martley and Tenbury
The boundaries were not altered at the next redistribution in 1970 and the seat remained unchanged until the 1983 general election, when constituencies were realigned to the administrative geography introduced in 1974. A new seat of Wyre Forest was formed centred on Kidderminster.[8]
Note A:^ Grant was granted the title of baron in the Italian nobility by Victor Emmanuel II in 1868, and styled himself "Baron Albert Grant" thereafter. His election in 1874 was overturned on petition.[20]
Immediately following the election, upon discovering his election agent had been reported for bribery at a previous election, Brinton resigned to seek re-election at a by-election.
Another General Election was required to take place before the end of 1915. The political parties had been making preparations for an election to take place and by July 1914, the following candidates had been selected;
Another General Election was required to take place before the end of 1940. The political parties had been making preparations for an election to take place and by the Autumn of 1939, the following candidates had been selected;
^Hall, Catherine; Draper, Nicholas; McClelland, Keith; Donington, Katie; Lang, Rachel (2014). "Appendix 4: MPs 1832-80 in the compensation records". Legacies of British Slave-ownership: Colonial Slavery and the Formation of Victorian Britain. Cambridge: Cambridge University Press. p. 291. ISBN978-1-107-04005-2. Retrieved 14 May 2018.
^"Richard Godson". Legacies of British Slave-ownership. University College London. Retrieved 14 May 2018.
^"Kidderminster". County Express; Brierley Hill, Stourbridge, Kidderminster, and Dudley News. 17 October 1874. p. 3. Retrieved 2 January 2018 – via British Newspaper Archive.
Craig, F. W. S. (1983) [1969]. British parliamentary election results 1918-1949 (3rd ed.). Chichester: Parliamentary Research Services. ISBN0-900178-06-X.