Notes: "Uninsured now" refers to adults who reported being uninsured at the time of the survey; "Insured now, had a coverage gap" refers to adults who were insured at the time of survey but had experienced a coverage gap in the past year; "Insured all year, underinsured" refers to adults who were insured for the full year up to and on the survey field date, but had such high out-of pocket costs or deductibles relative to their income that they were effectively underinsured.
Data: Commonwealth Fund Biennial Health Insurance Surveys (2003, 2005, 2010, 2012, 2014, 2016, 2018, 2020, 2022)
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Percentage adults with health insurance in the U.S. 2003-2022
According to the surveys, the percentage of adults, who were insured all year but still paid such high our-of-pocket costs or deductibles (relative to their income), has increased from * percent in 2003 to ** percent in 2022. This survey displays the percentage of health insured vs. uninsured adults in the United States from 2003 to 2022.
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Commonwealth Fund. (September 29, 2022). Percentage of health insured vs. uninsured adults in the United States from 2003 to 2022 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 23, 2026, from /statistics/671525/insured-vs-uninsured-adults-in-us-development/
Commonwealth Fund. "Percentage of health insured vs. uninsured adults in the United States from 2003 to 2022." Chart. September 29, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 23, 2026. /statistics/671525/insured-vs-uninsured-adults-in-us-development/
Commonwealth Fund. (2022). Percentage of health insured vs. uninsured adults in the United States from 2003 to 2022. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 23, 2026. /statistics/671525/insured-vs-uninsured-adults-in-us-development/
Commonwealth Fund. "Percentage of Health Insured Vs. Uninsured Adults in The United States from 2003 to 2022." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 29 Sep 2022, /statistics/671525/insured-vs-uninsured-adults-in-us-development/
Commonwealth Fund, Percentage of health insured vs. uninsured adults in the United States from 2003 to 2022 ÌÇÐÄÆƽâ°æ, /statistics/671525/insured-vs-uninsured-adults-in-us-development/ (last visited July 23, 2026)
Percentage of health insured vs. uninsured adults in the United States from 2003 to 2022 [Graph], Commonwealth Fund, September 29, 2022. [Online]. Available: /statistics/671525/insured-vs-uninsured-adults-in-us-development/
