RANKING · 2024 ACS · 10 SHOWN OF 10

Most unmarried people, New Hampshire counties

New Hampshire counties with the highest share of people 15 and over who are not currently married (never-married, widowed, or divorced), as of the 2024 American Community Survey. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPUNMARRIED PEOPLEVS 2000

01Sullivan County, NHNH43,96152.8%+32%

02Strafford County, NHNH135,04352.0%+11%

03Grafton County, NHNH93,22551.6%+12%

04Hillsborough County, NHNH433,41550.0%+21%

05Cheshire County, NHNH78,26949.1%+14%

06Coos County, NHNH31,34348.8%+15%

07Merrimack County, NHNH158,07847.6%+17%

08Carroll County, NHNH52,78445.2%+17%

09Rockingham County, NHNH324,07744.0%+15%

10Belknap County, NHNH65,14743.9%+11%

SHOWING 1–10 OF 10

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES