RANKING · 2024 ACS · 10 SHOWN OF 10

Highest Medicaid coverage, New Hampshire counties

New Hampshire counties ranked by the share of people covered by Medicaid or other means-tested public insurance, alone or in combination with other coverage (2024 ACS). This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide. The median across all 10 is 14.6%.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPMEDICAIDVS 2020

01Coos County, NHNH31,34321.7%−1.3 pts

02Sullivan County, NHNH43,96121.1%+3.8 pts

03Carroll County, NHNH52,78416.8%+0.2 pts

04▲2Cheshire County, NHNH78,26914.9%+0.7 pts

05Grafton County, NHNH93,22514.6%−0.8 pts

06▼2Belknap County, NHNH65,14714.3%−2.2 pts

07Strafford County, NHNH135,04314.3%+0.4 pts

08▲1Merrimack County, NHNH158,07814.1%+1.3 pts

09▼1Hillsborough County, NHNH433,41512.4%−0.8 pts

10Rockingham County, NHNH324,0778.7%−0.2 pts

SHOWING 1–10 OF 10

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES