Trends in childlessness in the United States, 1910–1975

Abstract

This paper examines trends in childlessness for ever‐married women in the United States. Data assembled from assorted census materials permit cohort and period investigations for a number of time periods, from 1910 to 1975, for various color and ethnic groups. Whether examined at the period or cohort level, the incidences in percentage rates of childlessness have varied irregularly over time. We focus particularly on the younger cohorts of white women (those beginning fecundity after 1965); they show higher rates of childlessness at each age than any of the older cohorts at similar ages in the reproductive cycle. We suggest that a major portion of the increasing rates of these younger cohorts may be attributed to increases in voluntary childlessness, which in turn may be linked to broader changes in the fabric of society regarding fertility control, contraceptive technology, female work preferences and patterns, and sexual and family norms.