marginal seats

Index of constituencies in order of the percentage majority since 1945. Note that boundary changes took place from time to time during this period.

1945: July 5 1950: February 23 1951: October 25 1955: May 26 1959: October 8 1964: October 15 1966: March 31 1970: June 18 1974: February 28 1974: October 10 1979: May 3 1983: June 9 1987: June 11 1992: April 9 1997: May 1 2001: June 7 2005: May 5 2010: May 6
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Marginal seats in UK General Elections since 1945

Political Science Resources
© Richard Kimber
Last Modified: 28 Oct 10