1980 census of population : age, sex, race, and Spanish origin of the population by regions, divisions, and states, 1980.

"PC80-S1-1."

1970 census of population and housing; evaluation and research program. The medicare record check: an evaluation of the coverage of persons 65 years of age and over in the 1970 census.

"PHC(E)-7."

Fifteenth census of the United States: 1930. Age of the foreign-born white population by country of bith.

Running title: Age of foreign-born white.

Age structure of the U.S. population in the 21st century.

Mode of access: Internet.

Net migration of the population, 1960-70, by age, sex, and color /

Tables.