Check out the table of contents to navigate through this source on Women's wages from the 1870s to 1920. You will find that women's work tended to cluster in certain industries and that the types of work, and thus wages, available to women depended on other factors such as race and ethnicity, and immigration and marital status.
Women in Occupations divided by
Proportion of Women Employed
GENERAL SOURCES (all occupations and worker types)
WAGES BY OCCUPATION / INDUSTRY