Census year
Household serial number
Census region and division
State (ICPSR code)
Urban/rural status
Group quarters status
Farm status
Person number in sample unit
Location of mother in household
Probable step/adopted mother
Rule for linking mother
Location of father in household
Probable step/adopted father
Rule for linking father
Location of spouse in household
Rule for linking spouse
Number of own family members in household
Number of own children in household
Number of own children under age 5 in household
Family unit membership
Age of eldest own child in household
Age of youngest own child in household
Relationship to household head -- Detailed
Age
Sex
Race -- General
Marital status
Duration of current marital status
Children ever born
Children surviving
Birthplace -- General
Birthplace of mother -- General
Birthplace of father -- General
Nativity recode
Year of immigration
Speaks English
School attendance
Months in school
Literacy
Labor force status
Occupation, 1950 basis