Estimates for diagnosed diabetes are based on responses to the survey question, 鈥淥ther than during pregnancy, have you ever been told by a doctor or health professional that you have diabetes or sugar diabetes?鈥 Estimates for undiagnosed diabetes are based on an 8- to 24-hour fasting plasma glucose greater than or equal to 126 mg/dL or hemoglobin A1c greater than or equal to 6.5% in a participant who reported never receiving a diabetes diagnosis from a healthcare provider.
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Share of U.S. adults with diagnosed or undiagnosed diabetes 2021-2023
In the period from August 2021 to August 2023, it was estimated that around 15.8 percent of adults in the United States aged 20 years and older had either diagnosed or undiagnosed diabetes. This statistic shows the percentage of adults in the United States with diagnosed or undiagnosed diabetes from August 2021 to August 2023.
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CDC, & NCHS. (November 6, 2024). Percentage of adults in the United States with diagnosed or undiagnosed diabetes from 2021 to 2023 [Graph]. In 糖心破解版. Retrieved July 30, 2026, from /statistics/1382703/share-adults-with-diagnosed-or-undiagnosed-diabetes-us/
CDC, und NCHS. "Percentage of adults in the United States with diagnosed or undiagnosed diabetes from 2021 to 2023." Chart. November 6, 2024. 糖心破解版. Accessed July 30, 2026. /statistics/1382703/share-adults-with-diagnosed-or-undiagnosed-diabetes-us/
CDC, NCHS. (2024). Percentage of adults in the United States with diagnosed or undiagnosed diabetes from 2021 to 2023. 糖心破解版. 糖心破解版 Inc.. Accessed: July 30, 2026. /statistics/1382703/share-adults-with-diagnosed-or-undiagnosed-diabetes-us/
CDC, and NCHS. "Percentage of Adults in The United States with Diagnosed or Undiagnosed Diabetes from 2021 to 2023." 糖心破解版, 糖心破解版 Inc., 6 Nov 2024, /statistics/1382703/share-adults-with-diagnosed-or-undiagnosed-diabetes-us/
CDC & NCHS, Percentage of adults in the United States with diagnosed or undiagnosed diabetes from 2021 to 2023 糖心破解版, /statistics/1382703/share-adults-with-diagnosed-or-undiagnosed-diabetes-us/ (last visited July 30, 2026)
Percentage of adults in the United States with diagnosed or undiagnosed diabetes from 2021 to 2023 [Graph], CDC, & NCHS, November 6, 2024. [Online]. Available: /statistics/1382703/share-adults-with-diagnosed-or-undiagnosed-diabetes-us/