The number of Conservative Party MP’s elected has varied each election depending on the party’s fortunes at the time of an election.

 

1900: 402

 

1906: 156

 

1910 January: 272

 

1910 December: 271

 

1918: 382

 

1922: 344

 

1923: 258

 

1924: 412

 

1929: 260

 

1931: 522

 

1935: 429

 

1945: 210

 

1950: 298

 

1951: 321

 

1955: 345

 

1959: 365

 

1964: 304

 

1966: 253

 

1970: 330

 

1974 February: 297

 

1974 October: 277

 

1979: 339

Party Vote

 

These totals include MP’s from National Labour, National Liberal, Liberal Unionists etc who sided with the Conservative Party as various times from 1900 to 1950