To determine the most sleep deprived county in every state, 24/7 Tempo reviewed the share of adults reporting fewer than seven hours of sleep on average from the Robert Wood Johnson Foundation and the University of Wisconsin Population Health Institute joint program’s 2021 County Health Rankings & Roadmaps report. While the CHR report is from 2021, insufficient sleep figures published in the report are from 2018.
Of the 3,220 counties or county equivalents, 3,141 had boundaries that fell within one of the 50 states, while the rest were in the District of Columbia or Puerto Rico. Counties with a 2019 five-year population estimate from the U.S. Census Bureau of less than 1,000 were excluded.
The remaining 3,105 places were ranked within their state based on the share of adults reporting insufficient sleep. Additional information on the share of adults reporting poor or fair health, the average number of mentally unhealthy days reported in the past 30 days, adults 20 years and older who report a body mass index of 30 kg/m2 or higher (adult obesity rate), and the share of adults 20 years and older with diagnosed diabetes are also from the 2021 CHR.