General elections were held in Northern Rhodesia on 30 October 1962, with by-elections for several seats held on 10 December. Although the United Federal Party won the most seats in the Legislative Council, and Northern Rhodesian African National Congress leader Harry Nkumbula had made a secret electoral pact with the UFP, Nkumbula decided to form a government with the United National Independence Party.
The elections were carried out under the "15-15-15" system, with 15 seats elected by an upper roll, 15 seats by a lower roll and 15 seats by the national roll. The initial plan for the national roll seats was that candidates would have to receive at least 15% of the vote from both the upper and lower rolls to be elected. However, this was fiercely opposed by Prime Minister of the Federation of Rhodesia and Nyasaland Roy Welensky, as the lower roll was likely to be entirely black, giving his UFP little chance of winning seats. The system was later changed to require candidates to receive at least 10% of the vote from each race, and at least 20% of the vote from either the upper or lower roll.
To qualify for the upper roll, voters had to have an income of at least £720 or own at least £1,500 of immovable property. This was reduced to £480/£1,000 for those with a full primary education and £300/£1,000 for those with at least four years of secondary education. Several people were automatically allowed to register as upper roll voters, including chiefs, hereditary councillors, members of native authorities and courts, municipal councils, township housing boards and area housing boards, ministers of religion, members of certain religions with at least two years of secondary education, pensioners, university graduates, holders of an award from the Queen, those with a letter of exemption under the African Exemption Ordinance dated prior to 1 July 1961, or be the wife of a qualified upper roll voter (in polygamous marriages, only the senior wife qualified). Lower roll voters had to have an income of at least £120 or own immovable property worth at least £250. Certain other people were automatically entitled to be a lower roll voter, including tribal councillors, members of native authorities and courts, municipal councils, township housing boards and area housing boards, headmen, pensioners, members of certain religious bodies, holders of an award from the Queen, or people registered as Individual, Peasant or Improved Farmers for two years prior to their application. The wife (or senior wife) of anyone qualifying to be a lower roll voter also qualified.