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RANKING · 2020 CENSUS · 10 SHOWN OF 10

Highest South American population share, New Hampshire counties · 2020

New Hampshire counties ranked by the share of all residents who are South American origin (2020 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

South Americans: full group profile →
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SAME RANKING BYCitiesStatesMetros
RELATEDLargest Mexican populationHighest Mexican population shareLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population share
YEAR201020202024
Highest South American population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2010
01Hillsborough County, NHNH433,4150.7%−0.1 pts
02Rockingham County, NHNH324,0770.5%+0.2 pts
03Cheshire County, NHNH78,2690.3%+0.1 pts
04Grafton County, NHNH93,2250.3%−0.1 pts
05Belknap County, NHNH65,1470.3%+0.1 pts
06Strafford County, NHNH135,0430.3%+0.1 pts
07Merrimack County, NHNH158,0780.2%+0.1 pts
08Coos County, NHNH31,3430.2%+0.1 pts
09Carroll County, NHNH52,7840.2%+0.1 pts
10Sullivan County, NHNH43,9610.0%−0.0 pts
SHOWING 1–10 OF 10
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS