Health insurance in Gwinnett County, Georgia

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.

Half the uninsured here sit in the subsidy range

Gwinnett County has 73,752 uninsured residents earning inside the premium tax credit range, 52% of its uninsured total. That is near the 51% national median. Within that income band itself, 19.7% are uninsured — roughly one in 5 of the people the credit was designed for.

One in seven has no coverage

16.5% of Gwinnett County's 866,813 under-65 residents have no health coverage — 142,831 people. That is above the Georgia rate of 14.0%, and puts Gwinnett County in the top quarter of the 3,143 counties measured nationally (330th).

The people below the subsidy floor

38,445 of Gwinnett County's uninsured — 27%, close to the 31% typical nationally — earn under $22,025 a year. In Georgia that income is the coverage gap, and no marketplace plan reaches it.

Older residents here are better covered

22,877 people aged 50 to 64 in Gwinnett County have no coverage, a rate of 12.2% — lower than the 16.5% across all under-65 residents here, which is the usual pattern — people in their fifties and early sixties tend to be more settled in employer coverage. Age-rated premiums make this the most expensive group to cover before Medicare.

Gwinnett County against Georgia

Gwinnett County is the 2nd largest of the 30 Georgia counties we publish. Its uninsured rate runs 2.5 points higher than Georgia overall and 2 points more of its uninsured sit in the subsidy band than statewide. Coverage among 50 to 64 year olds is worse here than across Georgia.

The nearest by population

Other Georgia counties · Where the subsidy stops · Enrollment dates