The bar chart illustrates the proportion of people who live by themselves in America, categorized by 5 different age groups from 17 to 64, between 1850 and 2000.
Overall, there was a gradual rise in the rate of individuals residing alone throughout the period shown. In addition, while Americans who were aged 55-64 had the highest percentage in 2000, other groups witnessed a tiny fluctuation for those categories at the initial time.
In 1850, the proportion of single-person households was low in terms of almost all age groups, roughly 3 %, while the 55-64 group started at over 3%. Notably, the 27-36 category appeared for the first time 50 years later, with the lowest percentage at under 3%.
The rate of those aged 55-64 experienced a slight growth, about 9% in 1950; meanwhile, others nearly remained the same at under 4%. By 2000, with 17%, the figure for the 55-64 category was approximately double compared to 1950, followed by the 47-54 group, which had seen a considerable increase to 13%. Similarly, younger groups grew markedly, with 17-26 year-olds reaching about 5%, those aged 27-36, and those in the 37-46 age group rising to 8% and 7% respectively.