CensusEasy
RANKING · 2020 CENSUS · 10 SHOWN OF 10

Highest Welsh population share, New Hampshire counties · 2020

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

Welsh Americans: full group profile →
New HampshireAll statesAll rankings
SAME RANKING BYCitiesStatesMetros
RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Highest Welsh population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPWELSH SHAREVS 2010
01Carroll County, NHNH52,7841.2%+0.3 pts
02Strafford County, NHNH135,0431.0%+0.2 pts
03Merrimack County, NHNH158,0781.0%+0.1 pts
04Sullivan County, NHNH43,9610.9%+0.3 pts
05Grafton County, NHNH93,2250.9%−0.0 pts
06Belknap County, NHNH65,1470.9%+0.3 pts
07Cheshire County, NHNH78,2690.7%−0.2 pts
08Coos County, NHNH31,3430.7%+0.2 pts
09Rockingham County, NHNH324,0770.7%+0.0 pts
10Hillsborough County, NHNH433,4150.6%+0.1 pts
SHOWING 1–10 OF 10
Download CSV (full list, 10 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS