In 2021-2023, it was estimated that almost 1.4 million adults in the United States aged 18 to 44 years were living with active epilepsy. Epilepsy is a brain disorder that causes recurring seizures and can lead to lifelong disability. This statistic displays the number of active epilepsy cases in the United States as of 2021-2023, by age.
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CDC. (August 20, 2024). Number of active epilepsy cases in the U.S. as of 2021-2023, by age [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/739767/active-epilepsy-cases-in-the-us-by-age/
CDC. "Number of active epilepsy cases in the U.S. as of 2021-2023, by age." Chart. August 20, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/739767/active-epilepsy-cases-in-the-us-by-age/
CDC. (2024). Number of active epilepsy cases in the U.S. as of 2021-2023, by age. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/739767/active-epilepsy-cases-in-the-us-by-age/
CDC. "Number of Active Epilepsy Cases in The U.S. as of 2021-2023, by Age." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 20 Aug 2024, /statistics/739767/active-epilepsy-cases-in-the-us-by-age/
CDC, Number of active epilepsy cases in the U.S. as of 2021-2023, by age ÌÇÐÄÆƽâ°æ, /statistics/739767/active-epilepsy-cases-in-the-us-by-age/ (last visited July 20, 2026)
Number of active epilepsy cases in the U.S. as of 2021-2023, by age [Graph], CDC, August 20, 2024. [Online]. Available: /statistics/739767/active-epilepsy-cases-in-the-us-by-age/
