Rotorua is a New Zealand parliamentary electorate, returning one Member of Parliament to the New Zealand House of Representatives. It was first established in 1919, and has existed continuously since 1954. The current MP for Rotorua is Todd McClay of the National Party, who won the electorate in the 2008 general election from incumbent Labour MP Steve Chadwick. Population centres In the 1918 electoral redistribution, the North Island gained a further three electorates from the South Island due to faster population growth. Only two existing electorates were unaltered, five electorates were abolished, two former electorate were re-established, and three electorates, including Rotorua, were created for the first time. The original electorate, which was formed through the 1918 electoral redistribution, had a long coastline along the Bay of Plenty, and incorporated, beside Rotorua, the towns and villages of Whakatāne, Taupō, Tokoroa, Putāruru, Mangakino, Edgecumbe, Tāneatua, and Murupara. In the 1922 electoral redistribution, the electorate lost some area to the electorate, and a larger area to the electorate. The 1927 electoral redistribution saw Rotorua become landlocked, with the electorate taking the coastline including Tāneatua and Edgecumbe, and Whakatāne going to the Bay of Plenty electorate. The electorate moved south and took in Lake Taupō, with Tūrangi just beyond the southern boundary located in the electorate. The electorate also grew in the north-west, gaining the town of Matamata. In the 1937 electoral redistribution, the electorate shifted further south again. Matamata was lost again, and the peaks of Tongariro, Ngauruhoe, and Ruapehu now formed the boundary to the Waimarino electorate. The 1946 electoral redistribution saw the Rotorua electorate abolished, with the Bay of Plenty electorate moving west and incorporating the town of Rotorua, most of the southern area going to the Waimarino electorate including the town of Taupō, and some area in the north-west going to the Waikato electorate including Tokoroa. The First Labour Government was defeated in the and the incoming National Government changed the Electoral Act, with the electoral quota once again based on total population as opposed to qualified electors, and the tolerance was increased to 7.5% of the electoral quota. There was no adjustments in the number of electorates between the South and North Islands, but the law changes resulted in boundary adjustments to almost every electorate through the 1952 electoral redistribution; only five electorates were unaltered. Five electorates were reconstituted (including Rotorua) and one was newly created, and a