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Data Last Updated: 7 August 2025
Application Last Amended: 20 July 2024
This website is considered to be an archive in the public interest.
| New | |||
| 8 December 1885 | 8,805/11,107 | 79.27 | |
| Liberal Party | 4,955 | 56.27 | |
| Conservative Party | 3,850 | 43.73 | |
| Majority | 1,105 | 12.55 | |
| 10 July 1886 | 8,161/11,107 | 73.48 | |
| Conservative Party | 4,123 | 50.52 | |
| Liberal Party | 4,038 | 49.48 | |
| Majority | 85 | 1.04 | |
| 13 July 1892 | 8,982/11,546 | 77.79 | |
| Liberal Party | 4,945 | 55.05 | |
| Conservative Party | 4,037 | 44.95 | |
| Majority | 908 | 10.11 | |
| 26 July 1895 | 9,378/13,057 | 71.82 | |
| Liberal Party | 5,077 | 54.14 | |
| Conservative Party | 4,301 | 45.86 | |
| Majority | 776 | 8.27 | |
| 12 October 1900 | 9,285/12,328 | 75.32 | |
| Conservative Party | 4,661 | 50.20 | |
| Liberal Party | 4,624 | 49.80 | |
| Majority | 37 | 0.40 | |
| 24 January 1906 | 10,993/12,370 | 88.87 | |
| Liberal Party | 5,922 | 53.87 | |
| Conservative Party | 5,071 | 46.13 | |
| Majority | 851 | 7.74 | |
| 27 January 1910 | 11,841/13,164 | 89.95 | |
| Liberal Party | 6,178 | 52.17 | |
| Conservative Party | 5,663 | 47.83 | |
| Majority | 515 | 4.35 | |
| 7 December 1910 | 11,570/13,164 | 87.89 | |
| Liberal Party | 5,825 | 50.35 | |
| Conservative Party | 5,745 | 49.65 | |
| Majority | 80 | 0.69 | |
| 14 December 1918 | 15,190/27,503 | 55.23 | |
| Conservative & Unionist Party - Coalition | 8,634 | 56.84 | |
| Liberal Party | 6,556 | 43.16 | |
| Majority | 2,078 | 13.68 | |
| 15 November 1922 | 21,115/27,219 | 77.57 | |
| Conservative & Unionist Party | 9,015 | 42.69 | |
| Liberal Party | 7,216 | 34.17 | |
| Labour Party | 4,884 | 23.13 | |
| Majority | 1,799 | 8.52 | |
| 6 December 1923 | 20,574/27,294 | 75.38 | |
| Liberal Party | 9,694 | 47.12 | |
| Conservative & Unionist Party | 7,841 | 38.11 | |
| Labour Party | 3,039 | 14.77 | |
| Majority | 1,853 | 9.01 | |
| 29 October 1924 | 21,829/27,619 | 79.04 | |
| Conservative & Unionist Party | 10,281 | 47.10 | |
| Labour Party | 5,958 | 27.29 | |
| Liberal Party | 5,590 | 25.61 | |
| Majority | 4,323 | 19.80 | |
| 30 May 1929 | 27,081/33,977 | 79.70 | |
| Conservative & Unionist Party | 10,058 | 37.14 | |
| Liberal Party | 9,991 | 36.89 | |
| Labour Party | 7,032 | 25.97 | |
| Majority | 67 | 0.25 | |
| 27 October 1931 | 28,704/34,496 | 83.21 | |
| Conservative & Unionist Party | 14,839 | 51.70 | |
| Liberal Party | 8,009 | 27.90 | |
| Labour Party | 5,856 | 20.40 | |
| Majority | 6,830 | 23.79 | |
| 14 November 1935 | 28,135/35,004 | 80.38 | |
| Conservative & Unionist Party | 12,597 | 44.77 | |
| Liberal Party | 10,840 | 38.53 | |
| Labour Party | 4,698 | 16.70 | |
| Majority | 1,757 | 6.24 | |
| 5 July 1945 | 28,801/38,290 | 75.22 | |
| Conservative & Unionist Party | 11,081 | 38.47 | |
| Labour Party | 9,436 | 32.76 | |
| Liberal Party | 8,284 | 28.76 | |
| Majority | 1,645 | 5.71 | |
| Boundary Change | |||
| 23 February 1950 | 41,235/49,402 | 83.47 | |
| Conservative & Unionist Party | 17,066 | 41.39 | |
| Labour Party | 14,890 | 36.11 | |
| Liberal Party | 9,279 | 22.50 | |
| Majority | 2,176 | 5.28 | |
| 25 October 1951 | 40,569/50,672 | 80.06 | |
| Conservative & Unionist Party | 19,915 | 49.09 | |
| Labour Party | 16,074 | 39.62 | |
| Liberal Party | 4,580 | 11.29 | |
| Majority | 3,841 | 9.47 | |
| 26 May 1955 | 38,683/50,399 | 76.75 | |
| Conservative & Unionist Party | 21,576 | 55.78 | |
| Labour Party | 17,107 | 44.22 | |
| Majority | 4,469 | 11.55 | |
| 13 January 1956 Elevation of Rt Hon Harry Crookshank to the Peerage - Viscount Crookshank. | |||
| 14 February 1956 | 31,472/50,806 | 61.95 | |
| Conservative & Unionist Party | 12,836 | 40.79 | |
| Labour Party | 11,830 | 37.59 | |
| Liberal Party | 6,806 | 21.63 | |
| Majority | 1,006 | 3.20 | |
| 8 October 1959 | 40,450/50,051 | 80.82 | |
| Conservative & Unionist Party | 20,056 | 49.58 | |
| Labour Party | 13,247 | 32.75 | |
| Liberal Party | 7,147 | 17.67 | |
| Majority | 6,809 | 16.83 | |
| 15 October 1964 | 40,291/51,499 | 78.24 | |
| Conservative & Unionist Party | 19,235 | 47.74 | |
| Labour Party | 12,126 | 30.10 | |
| Liberal Party | 8,930 | 22.16 | |
| Majority | 7,109 | 17.64 | |
| 31 March 1966 | 39,738/52,432 | 75.79 | |
| Conservative & Unionist Party | 18,770 | 47.23 | |
| Labour Party | 14,904 | 37.51 | |
| Liberal Party | 6,064 | 15.26 | |
| Majority | 3,866 | 9.73 | |
| 18 June 1970 | 44,160/59,099 | 74.72 | |
| Conservative & Unionist Party | 22,163 | 50.19 | |
| Labour Party | 14,454 | 32.73 | |
| Liberal Party | 7,543 | 17.08 | |
| Majority | 7,709 | 17.46 | |
| 28 February 1974 | 50,155/61,181 | 81.98 | |
| Conservative & Unionist Party | 22,177 | 44.22 | |
| Liberal Party | 15,967 | 31.84 | |
| Labour Party | 12,011 | 23.95 | |
| Majority | 6,210 | 12.38 | |
| 10 October 1974 | 46,155/61,732 | 74.77 | |
| Conservative & Unionist Party | 19,163 | 41.52 | |
| Liberal Party | 15,195 | 32.92 | |
| Labour Party | 11,797 | 25.56 | |
| Majority | 3,968 | 8.60 | |
| 3 May 1979 | 51,830/65,654 | 78.94 | |
| Conservative & Unionist Party | 24,040 | 46.38 | |
| Liberal Party | 16,885 | 32.58 | |
| Labour Party | 10,335 | 19.94 | |
| Independent Conservative | 570 | 1.10 | |
| Majority | 7,155 | 13.80 | |
| New | |||
| 1 May 1997 | 47,796/64,106 | 74.56 | |
| Conservative & Unionist Party | 20,593 | 43.09 | |
| Labour Party | 13,767 | 28.80 | |
| Liberal Democrats | 13,436 | 28.11 | |
| Majority | 6,826 | 14.28 | |
| 7 June 2001 | 42,319/65,871 | 64.25 | |
| Conservative & Unionist Party | 19,555 | 46.21 | |
| Labour Party | 11,484 | 27.14 | |
| Liberal Democrats | 11,280 | 26.65 | |
| Majority | 8,071 | 19.07 | |
| 5 May 2005 | 45,681/70,733 | 64.58 | |
| Conservative & Unionist Party | 20,040 | 43.87 | |
| Liberal Democrats | 12,037 | 26.35 | |
| Labour Party | 11,744 | 25.71 | |
| UK Independence Party | 1,860 | 4.07 | |
| Majority | 8,003 | 17.52 | |
| Minor Boundary Change | |||
| 6 May 2010 | 49,251/73,258 | 67.23 | |
| Conservative & Unionist Party | 24,266 | 49.27 | |
| Liberal Democrats | 13,707 | 27.83 | |
| Labour Party | 7,701 | 15.64 | |
| UK Independence Party | 2,065 | 4.19 | |
| British National Party | 1,512 | 3.07 | |
| Majority | 10,559 | 21.44 | |
| 7 May 2015 | 49,261/74,686 | 65.96 | |
| Conservative & Unionist Party | 25,949 | 52.68 | |
| Labour Party | 10,500 | 21.32 | |
| UK Independence Party | 7,727 | 15.69 | |
| Liberal Democrats | 3,290 | 6.68 | |
| Green Party | 1,290 | 2.62 | |
| Lincolnshire Independent | 505 | 1.03 | |
| Majority | 15,449 | 31.36 | |
| 8 June 2017 | 51,425/75,893 | 67.76 | |
| Conservative & Unionist Party | 31,790 | 61.82 | |
| Labour Party | 14,767 | 28.72 | |
| Liberal Democrats | 3,630 | 7.06 | |
| Green Party | 1,238 | 2.41 | |
| Majority | 17,023 | 33.10 | |
| 12 December 2019 | 51,046/76,343 | 66.86 | |
| Conservative & Unionist Party | 33,893 | 66.40 | |
| Labour Party | 10,926 | 21.40 | |
| Liberal Democrats | 5,157 | 10.10 | |
| Independent | 1,070 | 2.10 | |
| Majority | 22,967 | 44.99 | |
| Minor Boundary Change | |||
| 4 July 2024 | 46,685/75,836 | 61.56 | |
| Conservative & Unionist Party | 16,636 | 35.63 | |
| Labour Party | 13,104 | 28.07 | |
| Reform UK | 9,916 | 21.24 | |
| Liberal Democrats | 5,001 | 10.71 | |
| Green Party | 1,832 | 3.92 | |
| Social Democratic Party | 196 | 0.42 | |
| Majority | 3,532 | 7.57 | |