Questionnaires
The 1970 Population Census of the Republic of South Africa questionnaires were:
Form 01, to be completed by "Whites, Coloured and Asiatics"
Form 02, to be completed by "Bantu"
Form 03, for families, households and dwellings
Form 01 collected data on relationship to household head, population group, sex, age, marital status, place of birth, and citizenship, as well as usual place of residence, home language, religion, level of education and income. Employment data collected included occupation, employment status and industry type.
Form 02 collected data for African South Africans on relationship to household head, sex, age, marital status, fertility, place of birth, home language and literacy, religion and level of education. Employment data collected included occupation, employment status and industry type.
Form 03 collected household data, including data on dwelling type, building material of dwelling walls, number of rooms and age of the dwelling. Data on home ownership.
Data was also collected on the number and sex of household members and their relationship to the household head. Data on household heads included their population group, age and marital status. Income data was also collected, for husbands and wives.
Data on home ownership, household size and domestic workers was also collected, but for Urban households only.