RANKING · 2024 ACS · 10 SHOWN OF 10

Highest Medicare coverage, New Hampshire counties

New Hampshire counties ranked by the share of people covered by Medicare, alone or in combination with other coverage (2024 ACS). A close proxy for retirement geography. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide. The median across all 10 is 24.1%.

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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

RANKPLACESTATEPOPMEDICAREVS 2020

01Carroll County, NHNH52,78431.8%+2.3 pts

02Coos County, NHNH31,34330.9%+2.7 pts

03Sullivan County, NHNH43,96125.4%+1.6 pts

04▲2Cheshire County, NHNH78,26924.3%+2.4 pts

05Grafton County, NHNH93,22524.1%+1.4 pts

06▼2Belknap County, NHNH65,14724.0%+0.4 pts

07Merrimack County, NHNH158,07821.6%+1.1 pts

08Rockingham County, NHNH324,07721.0%+2.1 pts

09▲1Strafford County, NHNH135,04318.7%+1.9 pts

10▼1Hillsborough County, NHNH433,41517.9%+0.9 pts

SHOWING 1–10 OF 10

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