RANKING · 2024 ACS · 10 SHOWN OF 10

Least segregated, New Hampshire counties

New Hampshire counties with the lowest CensusEasy Segregation Score, where residents of every race are spread most evenly across neighborhoods (2024 ACS). This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

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

RANKPLACESTATEPOPSEGREGATION SCOREVS 2020

01Sullivan County, NHNH43,96117−11%

02Strafford County, NHNH135,04318−28%

03Rockingham County, NHNH324,07721−20%

04Cheshire County, NHNH78,26921−4%

05Carroll County, NHNH52,78423−37%

06Merrimack County, NHNH158,07824−16%

07Belknap County, NHNH65,14725+45%

08Grafton County, NHNH93,22526−20%

09Hillsborough County, NHNH433,41533−9%

10Coos County, NHNH31,34340−8%

SHOWING 1–10 OF 10

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