Health insurance in Yolo County, California

Reviewed September 4, 2026 · 2024 Census data

Source: US Census Small Area Health Insurance Estimates, 2024 release. Income bands are measured against the federal poverty level.

How many here a premium tax credit would reach

4,682 uninsured people in Yolo County earn inside the premium tax credit range — 48% of the county's uninsured. That is near the 51% national median. Within that band itself, 7.2% have no coverage.

How many people here have no coverage

5.4% of Yolo County's 183,183 under-65 residents have no health coverage — 9,843 people. That is below the California rate of 6.9%, and puts Yolo County in the bottom quarter of the 3,143 counties measured nationally (2,952nd).

Who falls under the Medicaid line

3,299 of Yolo County's uninsured — 34%, close to the 31% typical nationally — earn under $22,025 a year, which in California is Medicaid territory rather than marketplace territory.

The years before Medicare

1,286 people aged 50 to 64 in Yolo County have no coverage, a rate of 3.9% — close to the 5.4% across all under-65 residents here. Age-rated premiums make this the most expensive group to cover before Medicare.

Yolo County against California

Yolo County is the 26th largest of the 34 California counties we publish. Its uninsured rate runs 1.5 points lower than California overall and 5 points fewer of its uninsured sit in the subsidy band than statewide. Coverage among 50 to 64 year olds is better here than across California.

Counties of a similar size

All California counties · How the credit works · Enrollment dates