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Individual Market Enrollment Declined by 18% Since June 2025

Individual Market Enrollment Fell 18%, Suggesting Continued ACA Marketplace Losses

Enrollment in the individual health insurance market fell by 18%—over 4.6 million people—from 25.2 million in June 2025 to 20.5 million in June 2026. Falling individual market enrollment suggests further decline in ACA Marketplace enrollment this year, since Marketplace enrollees represent the vast majority of individual market coverage.

About the ACA

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Did the Affordable Care Act Make Health Care More Affordable?

The expiration of the ACA’s enhanced premium tax credits at the start of 2026, combined with rising insurer premiums, put a spotlight on health care affordability that extends beyond Marketplace enrollees. KFF’s Cynthia Cox examines the ACA’s record and the broader underlying question it raises: what’s a fair price for Americans people to pay for health care?

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  • For 3rd Year in a Row, More Insurers are Entering the ACA Marketplaces, Creating More Options for Consumers

    News Release

    For the third straight year, more insurers are entering the Affordable Care Act’s marketplaces and expanding their service areas, creating more options for consumers seeking to buy their own insurance for 2021, a new KFF analysis finds.  The analysis finds 30 insurers joining the marketplace across 20 states, and another 61 insurers are expanding their services within states that they already served. More than a third of counties (1,207, or 38%) will have more insurers…

  • Insurer Participation on the ACA Marketplaces, 2014-2021

    Issue Brief

    For the third straight year, more insurers are entering the ACA Marketplaces or expanding their service area in 2021, creating more choices for consumers shopping for coverage during the 2021 open enrollment period.

  • Web Briefing: The California v. Texas Supreme Court Case and Its Implications for the ACA

    Event Date:
    Event

    On Tuesday, Nov. 10, the Supreme Court will hear oral arguments on a legal challenge supported by the Trump administration that seeks to overturn the Affordable Care Act, an outcome that would have major effects throughout the health care system as the law’s provisions have affected nearly all Americans in some way. KFF held an interactive web briefing on Monday, Nov. 9, to share insights about the legal issues in the case and the potential…

  • Policy Watch - KFF - Coronavirus, Election, Racial Disparities

    10 Reasons to Pay Attention to ACA Open Enrollment in 2020

    Policy Watch

    Whether new to the market or reenrolling, everyone who wants 2021 coverage through the ACA Marketplace must sign up during Open Enrollment. Here, we detail ten ways in which the 2021 ACA open enrollment period differs from enrollment periods in past years.

  • Pre-Existing Condition Prevalence Among Women Under Age 65

    Issue Brief

    We analyzed data from the 2018 National Health Interview Survey (NHIS) and 2018 Behavioral Risk Factor Surveillance System (BRFSS) to calculate prevalence rates of declinable health conditions. This data note looks at the share of adults ages 18-64 with declinable pre-existing conditions, with a particular focus on women.

  • Tracking Section 1332 State Innovation Waivers

    Fact Sheet

    This interactive map shows the status of all Section 1332 waivers requested by states. The Affordable Care Act (ACA) allows states to apply for innovation waivers to alter key ACA requirements in the individual and small group insurance markets and can be used to shore up fragile insurance markets, address unique state insurance market issues, or experiment with alternative models of providing coverage to state residents.

  • Updated Subsidy Calculator and 300+ FAQs Help Consumers Understand the ACA Marketplaces as Open Enrollment Begins

    News Release

    Ahead of the annual Affordable Care Act (ACA) open enrollment period, the time during which consumers can shop for health plans or renew existing coverage, KFF has updated its Health Insurance Marketplace Calculator and its searchable collection of more than 300 Frequently Asked Questions about open enrollment, the health insurance marketplaces and the ACA. KFF’s Health Insurance Marketplace Calculator provides estimates of 2021 health insurance premiums and subsidies for people purchasing insurance on their own in health…