Population data by place of birth, age, sex and race in 1950 and 1960
usa_1960
Data frame with 288 rows and 7 columns:
Place of birth (US Census area)
Race from `white` or `non-white`
Sex from `male` or `female`
Age group in 1950
Age group in 1960
Enumerated population in 1950
Enumerated population in 1960