Alkmaar was an electoral district of the House of Representatives in the Netherlands from 1848 to 1918.
Minor boundary revisions in 1858, 1864, 1869 and 1878 transferred some municipalities in the south, including Zaandam in 1864, to the district of Haarlem, while it (re)gained some rural areas east of Alkmaar, some of which had been part of the district in the 1848–1850 period, at the expense of the Hoorn district.
[1][2][3] Through the district's existence, its population steadily increased from 44,163 in 1850 to 55,550 in 1909, despite losing territory in 1864 and 1888.
[4] The district of Alkmaar was abolished upon the introduction of party-list proportional representation in 1918.
Some of its prominent members include later chairman of the Council of Ministers Jan Jacob Rochussen (1852–1857), Cornelis van Foreest (1853–1869) and his son Pieter van Foreest (1903–1918), Jacob Leonard de Bruyn Kops (1868–1887) and later minister of Justice Willem van der Kaay (1875–1894).