Source and References
1970 Census of Population
1980 Census of Population
1990 Census of Population
TABLE
Persons 65 Years and Over by Poverty Status in 1980 and 1990
Sources: 1980 Census, and 1990 Census
TABLE
Related Children 5 to 17 Years by Poverty Status in 1980 and 1990
Sources: 1980 Census, and 1990 Census
TABLE
The 100 Poorest Counties in the United States: 1979 and 1989
Sources: 1980 Census, and 1990 Census