Do aspects of intelligence, health, socioeconomic status, personality, and family relations in young adulthood relate to adaptability in old age? Correlations are reported between three alternative measures of old age adaptability (coping, defense, and disorganization) and measures in five areas of status and behavior in young adulthood (representing a 40 year longitudinal analysis). Coping ability in old age is most associated with variations in intellectual capacity and socioeconomic status, especially for women. Ego disorganization in old age is most related to variations in socioeconomic status and family relations in young adulthood. The data suggest that adaptability in old age is associated with environments and behaviors early along the adult life course but that the strength of over-time connection varies according to the sex of the subject, the model of old age adaptability used, and the aspects of status and behavior considered in young adulthood.