ACA: Affordable Care Act
The uninsured population includes people who will be unauthorized immigrants and thus ineligible either for exchange subsidies or for
most Medicaid benefits; people who will be ineligible for Medicaid because they live in a state that has chosen not to expand coverage;
people who will be eligible for Medicaid but will choose not to enroll; and people who will not purchase insurance to which they have
access through an employer, through an exchange, or directly from an insurer.
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Estimated number of less uninsured due to ACA 2015-2025
This statistic displays a projection of the number of less uninsured in the United States due to the Affordable Care Act (ACA) from 2015 to 2025. By 2018, there will be some ** million less uninsured nonelderly people due to the implementation of the ACA.
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US Congressional Budget Office. (January 1, 2015). Projected number of less uninsured due to the Affordable Care Act from 2015 to 2025 (in millions of nonelderly people) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 30, 2026, from /statistics/381838/estimate-of-uninsured-in-the-us-due-to-aca/
US Congressional Budget Office. "Projected number of less uninsured due to the Affordable Care Act from 2015 to 2025 (in millions of nonelderly people)." Chart. January 1, 2015. ÌÇÐÄÆÆ½â°æ. Accessed July 30, 2026. /statistics/381838/estimate-of-uninsured-in-the-us-due-to-aca/
US Congressional Budget Office. (2015). Projected number of less uninsured due to the Affordable Care Act from 2015 to 2025 (in millions of nonelderly people). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 30, 2026. /statistics/381838/estimate-of-uninsured-in-the-us-due-to-aca/
US Congressional Budget Office. "Projected Number of Less Uninsured Due to The Affordable Care Act from 2015 to 2025 (in Millions of Nonelderly People)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 1 Jan 2015, /statistics/381838/estimate-of-uninsured-in-the-us-due-to-aca/
US Congressional Budget Office, Projected number of less uninsured due to the Affordable Care Act from 2015 to 2025 (in millions of nonelderly people) ÌÇÐÄÆÆ½â°æ, /statistics/381838/estimate-of-uninsured-in-the-us-due-to-aca/ (last visited July 30, 2026)
Projected number of less uninsured due to the Affordable Care Act from 2015 to 2025 (in millions of nonelderly people) [Graph], US Congressional Budget Office, January 1, 2015. [Online]. Available: /statistics/381838/estimate-of-uninsured-in-the-us-due-to-aca/