U.S. Census Bureau

total population estimates

Historical Annual Time Series of State Population Estimates and Demographic Components of Change 1900 to 1990 Total Population Estimates

1980-90 (6k) 1970-80 (7k) 1960-70 (8k)
1950-60 (8k) 1940-49 (7k) 1930-39 (7k)
1920-29 (7k) 1910-19 (7k) 1900-09 (7k)