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Health insurance in Warren County, New Jersey

2,854 people here have no coverage and earn in the range a premium tax credit is built for — 48% of everyone uninsured in the county.

Reviewed September 4, 2026 · 2024 Census data

2,854Uninsured, subsidy range 138–400% of poverty
6.8%Uninsured, under 65 5,968 people
4.7%Uninsured, 50 to 64 1,171 people
88,327Under-65 residents 561st of 3,143

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

2,854 uninsured people in Warren 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, 9.5% have no coverage.

How many people here have no coverage

6.8% of Warren County's 88,327 under-65 residents have no health coverage — 5,968 people. That is below the New Jersey rate of 9.0%, and puts Warren County in the bottom quarter of the 3,143 counties measured nationally (2,564th).

Who falls under the Medicaid line

1,626 of Warren County's uninsured — 27%, close to the 31% typical nationally — earn under $22,025 a year, which in New Jersey is Medicaid territory rather than marketplace territory.

The years before Medicare

1,171 people aged 50 to 64 in Warren County have no coverage, a rate of 4.7% — close to the 6.8% across all under-65 residents here. Age-rated premiums make this the most expensive group to cover before Medicare.

Warren County against New Jersey

Warren County is the smallest of the 19 New Jersey counties we publish a page for. Its uninsured rate runs 2.2 points lower than New Jersey overall and its subsidy-band share matches the state. Coverage among 50 to 64 year olds is better here than across New Jersey.

Warren CountyNew Jersey National median
Uninsured, under 656.8% 9.0%9.8%
Uninsured in the subsidy band2,854 330,684—
Subsidy band as a share of uninsured48% 48% 51%
At or below 138% of poverty27% 28% 31%
Uninsured, 50 to 644.7% 7.0% 8.1%

The nearest by population

CountyUninsured In the subsidy bandShare
Hunterdon County4.7%2,07344%
Sussex County5.8%3,32548%
Cumberland County12.1%7,75153%
Atlantic County9.7%10,52451%

What a plan actually costs in Warren County

These figures say how many people here a credit would reach. What it would be worth to you depends on your age, household and income — a licensed agent can work that out on the call.

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