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RANKING · 2024 ACS · 10 SHOWN OF 10

Highest Italian population share, New Hampshire counties

New Hampshire counties ranked by the share of all residents who are Italian ancestry (2024 American Community Survey). A concentration measure: Italian residents as a percentage of total population. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide. The median across all 10 is 8.1%.

Italian Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Italian population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPITALIAN SHAREVS 2010
01Rockingham County, NHNH324,07713.5%−1.3 pts
02Hillsborough County, NHNH433,41510.0%−0.3 pts
03▲4Carroll County, NHNH52,7849.1%+0.9 pts
04▼1Strafford County, NHNH135,0438.5%−1.0 pts
05▲1Merrimack County, NHNH158,0788.1%−1.5 pts
06▼2Belknap County, NHNH65,1477.9%−0.6 pts
07▲1Grafton County, NHNH93,2257.4%+0.8 pts
08▼3Cheshire County, NHNH78,2697.2%−1.5 pts
09▲1Sullivan County, NHNH43,9615.8%−1.3 pts
10▼1Coos County, NHNH31,3435.6%0.0 pts
SHOWING 1–10 OF 10

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