Distribution of older Americans in 1970 related to year of maximum county population
By: prepared by Geography Division, in cooperation with Population Division, Bureau of the Census.
Series: United States maps, GE-70 ; 2; United States maps -- no. 2.
Publisher: U.S. Dept. of Commerce, Bureau of the Census : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 75
Subjects: Aged -- United States -- Maps.; United States -- Population -- Maps.
Genres: Maps.
Notes: Data from Census of Population, 1970.

Scales vary.

Data not available for Alaska.