- Health centers served 32.4 million patients in 2024, an increase of over a million from 31.3 million patients in 2023. Nine in ten health center patients live in low-income households, over six in ten are patients of color, and three in ten live in rural areas.
- About half of health center patients are covered by Medicaid while 22% have private insurance (including ACA Marketplace coverage) and 18% are uninsured. Despite an increase in the number of privately insured patients, the number of uninsured health center patients increased in 2024, likely due to the unwinding of the Medicaid continuous enrollment provision that led to a decline in the number of Medicaid patients, following several years in which the number of Medicaid patients increased.
- Medicaid was the largest revenue source for health centers, accounting for 45% of the $49.8 billion in total health center revenue in 2024. Health center revenue increased in 2024 due to growing patient volume and revenue from payers, but net margins that account for revenue and costs fell from 1.6% in 2023 to -2.1% in 2024.
- Of the more than 139 million patient visits in 2024, 65% were for medical services, 14% were for mental health and substance use disorder (SUD) services, and 12% were for dental care. The share of health center visits conducted via telehealth remained steady from 2023, with 17.7 million telehealth visits (13%) in 2024.
- Amid significant federal policy changes and funding uncertainty, health centers face a number of challenges. Changes to Medicaid and the ACA Marketplace included in the 2025 reconciliation law and the expiration of ACA Marketplace enhanced premium tax credits at the end of 2025 are likely to increase the number of uninsured patients and patients who cannot afford out-of-pocket costs, placing new financial burdens on health centers. In addition, increased immigration enforcement in health care settings along with proposed changes to federal immigration policies may sow confusion and fear of using health center services among immigrant patients. At the same time, health centers face ongoing financial uncertainty amid federal funding stand-offs in Congress. The 2026 Consolidated Appropriations Act increases slightly health center funding to $4.6 billion for fiscal year 2026, but only extends funding through December 2026, including for the Community Health Center Fund, which was designed to provide more stable, longer-term funding.
Poll: Trust and Confidence in the CDC Remain at Low Point After Changes to Recommended Childhood Vaccines; More Say the Changes Will Hurt than Help Children’s Health
New KFF Data Interactive Tracks Polling on Health Information and Trust
In the weeks after the Trump administration reduced the number of recommended childhood vaccines for routine use, the public’s trust in the Centers for Disease Control and Prevention (CDC) remains at its lowest point, a new KFF Poll on Health Information and Trust finds.
Fewer than half (47%) now say that they trust the agency at least “a fair amount” to provide reliable vaccine information, similar to the share who said the same in September, but down more than 10 percentage points since the beginning of the second Trump administration, and continuing a downward trend first measured during the COVID-19 pandemic.
The recent decline reflects falling confidence among Democrats. Slightly more than half (55%) of Democrats now say they trust the CDC on vaccines, down from 64% September. About 4 in 10 Republicans say they trust the CDC for vaccine information, similar to the share who said the same a few months ago and in 2023, but fewer than half as many as said they trusted the CDC on the coronavirus back in 2020.
“Six years ago, 85% of Americans, and 90% of Republicans, trusted the CDC. Now less than half trust the CDC on vaccines,” KFF President and CEO Drew Altman said. “The wars over COVID, science, and vaccines have left the country without a trusted national voice on vaccines, and that trust will take time to restore.”

Findings from the latest KFF Tracking Poll on Health Information and Trust, and more than a dozen previous polls, are now available on a new interactive dashboard tracking the public’s trusted sources for health information, attitudes toward vaccines, and use of news, social media, and AI for health-related information.
The dashboard provides visual representations of the key trends in the public’s trust in health information and tracks exposure to and belief in false and unproven health claims. The downloadable data and charts allow researchers, policymakers, journalists, and others to explore partisan and demographic differences on key health information issues. The dashboard will be updated regularly.
Awareness of and Views toward Changes in Recommended Childhood Vaccines
The latest poll finds that among those who have heard about the recent changes to the recommended childhood vaccine schedule, more say they expect the changes to have a negative impact than a positive one on children’s health.
About half of the public (51%), and a similar share of parents (52%), say they’ve heard at least some about the federal government’s recent changes to the recommended childhood vaccine schedule. This group, by a 2-1 margin, say the changes will have a negative impact on children’s health (54%) rather than a positive one (26%). The same is true among parents who heard about the changes, with a larger share saying the changes will negatively impact children’s health (47%) than have a positive impact (29%).
Democrats and independents largely expect the changes to hurt children’s health, while Republicans and supporters of the “Make America Healthy Again” (MAHA) movement largely expect it to improve children’s health.

Amid recent changes, confidence remains high across the public and parents in the safety of the MMR and polio vaccines, two longstanding childhood vaccines that continue to be recommended for routine use. This includes at least 3 in 4 Democrats, independents, Republicans, parents, and MAHA supporters.
But fewer are confident in the safety of the vaccines that are no longer universally recommended, and there are larger partisan differences.
- Majorities of the public are also confident in the safety of the hepatitis B (70%) and flu (65%) vaccines for children, and just under half (48%) are confident in the safety of the COVID-19 vaccine. The recent changes removed these three vaccines from the routine recommended childhood vaccine schedule.
- Partisans are divided on their views of the three vaccines removed from the federal recommended vaccine schedule, with Democrats being more likely than Republicans to express confidence in their safety. The partisan gap is widest for the COVID-19 vaccine, with about eight in ten Democrats confident in their safety, nearly three times the share of Republicans who say the same (79% vs. 28%). Democrats are also more likely than Republicans to be confident in the safety of flu (82% vs. 52%) and hepatitis B vaccines (85% vs. 61%).
Designed and analyzed by public opinion researchers at KFF, this survey was conducted January 13-20, 2026, online and by telephone among a nationally representative sample of 1,426 U.S. adults in English and in Spanish. The margin of sampling error is plus or minus 3 percentage points for the full sample. For results based on other subgroups, the margin of sampling error may be higher.
