For data on other occupation categories see the Income Home Page section on detailed income historical tables. For historical data on this subject see the Income Home page section on detailed historical income tables. For more data on earnings by education see the Income Home Page section on detailed income historical tables. Printed reports should be available in your library or use the data access tools on the Census Bureau Home Page and select 1990 census lookup. You may also select 1990 census lookup from the Income Home Page.
Data are also available for males and females separately.
For more information on income by age see the Income Home Page section on detailed income historical tables.