A report from the U.S. Census Bureau provides historical context and data from the Current Population Survey and the American Community Survey to highlight characteristics that are more current. Differences can be seen by demographic, social, and geographic characteristics across the digital divide between those who have and those who lack access to computers and the internet, which affects the ability of individuals to obtain many forms of health information.
The report can be obtained at https://www.census.gov/content/dam/Census/library/publications/2018/acs/ACS-39.pdf..